Sunday, April 29, 2007

Thinking of buying a new car?

Although this isn't pc and tech related, you may find some interesting information below. :)


I finally bought the bullet and bought a new car. My old chevy van had enough, although the engine was upwards of 350k, the transmission couldn’t get the job done. It had finally seen its day. I have no doubt that the engine could have gone to 500k if I plopped down the $1800 for the transmission rebuild. This of course doesn’t take into account the other repairs the van needed. It was at the time of its life that most of us dread - The invisible ½ way point between a good reliable vehicle and a money pit.
In getting some transmission re and re quotes, the price was $1800, thinking that $1800 was a down payment towards a new vehicle, we decided to shop around. This was definitely a good thing for the family. I hadn’t had a new car in almost 20 years, and had moved from beater to beater. Even the van itself was purchased from auction for $250; It e-tested and certified for total of $400. I actually spent more on towing to the mechanic tahan I paid for the van. It lasted us 1.5 years with only 1 repair which was a pulley with a total cost of $40. Amazing van, powerful engine, and tough as nails, but being a mid 90’s model, the rust was starting and the repairs required were adding up to an easy $3000.
There are a number of car dealerships in my area and we decided to pay them a visit. The first dealer Georgian Pontiac, offered a 2004 Buick Rendezvous. It was a luxury SUV, cost was about $15k and It had some factory warranty remaining. After talking with the salesman, we arrived on our magic number. The monthly payments were within reach, but it just didn’t seem a good fit. GM offered a $1000 rebate called “Car Heaven” for the old van, and we had some cash but I had to think about it. Just tire kicking for the moment. I couldn’t justify that monthly payment for a used car without a full warranty. A full warranty by the way is in excess of $1500 for 1 – 3 years.
Ok, so one GM dealer put their offer on the table, we had one more GM dealer to visit. I know the imports are better rated and have a higher customer satisfaction rating, but I’ love the GM brand, always have. The last remaining GM dealer was Paul Sadlon Motors. They hadn’t left me with a good impression from previous visits. Although I was just browsing, we had actually walked right through the showroom on a Saturday afternoon without ever being approached by a salesman. I thought this was poor service and vowed not to return. Oddly enough, we ended up buying our car from this very same dealer.
My wife and I decided to visit this dealer and immediately were approached by a salesman named Owen. We quickly set out our needs, and mentioned that we visited the competition. We outlined the deal he gave us and asked if he had anything similar. “Step into my office” he said. I asked about the GM car heaven program and he confirmed we were eligible. He also asked us about our particular needs – what we used the car for, family size, space and seating requirements. I had always dreamed about the new Chevy HHR,

but was most likely to settle on a Chevy Vibe (Toyota Matrix) crossover. I need a vehicle as close to my Astro van as possible without the same characteristics of the gas guzzling beast (I say that lovingly) and I do still miss my Astro van!
In arriving at a monthly payment scheme, we were just above our budgeted amount until the dealer mentioned a neat little surprise – an additional $1000 GM Loyalty rebate. This put the car within reach, and not just any car, but my Chevy HHR! Just to satisfy the boss (the wife) I
had to check out the Chevy Uplander. These came in at a great price, under $20k, however upon actually sitting in one, I wasn’t ready to purchase one. It has all the features one could ask for, but from a purely vain perspective – it just didn’t “POP”. My HHR did, and I could have it! You could have thrown anything at me and I would have said no. The decision was made. My wife was now even convinced that the HR was the way to go. Something sporty, semi-roomy, great fuel economy and that it was “cute” I’ve never used the word cute in context of a car’s description – but hey, if the wife’s happy, then we’re all happy. I must admit how differently the dealer's treated us. Had the 1st GM dealer mentioned a loyalty program, we may have bought from him. Oh well.

We purchased a black HHR LS. This is the base model, but includes many things that the higher models may have included. Air, CD Player with iPod jack, Cruise, Onboard car computer (2 trip counters, oil life, coolant life, fuel usage and statistics on your average MPG) etc.
When we sat down to go over the financing, I was reminded of the research I had done, including what I should and should not purchase as extras. Insurance, not the regular automobile insurance but Life, Disability, and damage insurance were offered by the dealer. Each of these were roughly an additional $16 per month. Add $16 per month, over 48 months and the total is $768. Rust proofing, paint protection, were also options that could be purchased separately.
Paint protection could be installed by a 3rd party company, so no need to purchase it. Rust proofing is nice, but I don’t like the fact that they actually drill holes into my car to apply it. You are left with little black caps everywhere. Isn’t there a better way to rustproof without drilling holes?
The factory warranty covered 5 years power train and 3 years bumper to bumper. If you wanted an extra 2 years bumper to bumper – again, you could purchase it separately. A recent radio report I heard said Consumer Reports magazine has warned potential car buyers to stay away from these options. They are nice to have, however are not financially smart. Each option you add means approximately $768 extra on top of your monthly payment – for which you are paying interest on. Paint protection (keying, scratches etc.) can often be purchased, but may end up costing you more than the actual damage. I’m no expert, but repairing a chip or a scratch should be much less than $768?
Leasing vs. purchasing – well the decision is yours, but the differences are pretty clear. Ownership vs rental. Leasing affords a lesser monthly payment, allows you to write off a larger portion of the lease costs towards your business, but has annual travel restrictions. 24k km’s per year is standard and .12 cents/km over and above 24k. Depreciation in an owned vehicle is often said to be 30% as soon as it drives off the lot, regardless of the actual numbers. Both leasing and owning have factory warranties, so you’re covered. GM’s roadside assistance will tow your car to the nearest GM dealer, CAA and Canadian Tire Auto Club will tow you to your preferred mechanic (depending on what plan you purchased)GM roadside covers the car, CAA covers the member in any car.
As for my HHR, I love it, and you can stay tuned for the review. I’ve never done a car review, so please heed the warning now.

Tuesday, April 24, 2007

Top 15 List of Online Photo Resources

For those of us that are unsure about what photo editing software we should purchase, there are some great products. The best part is that most of these products are free!

For most of us, our photo editing requirements are nothing more than cropping, and resizing our vacation pictures. At the most, we might need a red eye remover, or basic color and saturation touch ups. Advanced photo editing is left for the professional software suites like Adobe and Corel. If you are keeping an eye out for the latest technologies and Internet offerings, photo editing is not to be overlooked!

No more installation of massive photo editing suites just to perform the basics. Now, you can do it all online, and even share those memories online too! There are online photo books, and photo sharing sites such as with flickr, and photobucket to name a few. You can upload your photos and share them with friends and family, or the world if you choose. Many people also have learned of ways to generate income from their photos by selling them to clipart and photo retailers.

The following list is compiled from information on new Internet start ups offering the latest and greatest in online photo offerings. From photo sharing, slideshows, to desktop publishing and editing;

1)
wiredness - Upload photos from your computer, or from any URL. Resize, change exposure, fix red-eye, rotate, colorize, change brightness and contrast, and much more
2)
Phixr - Upload your pictures and make all the changes you want. After editing your images, Phixr enables you to upload them to Flickr, Fotopic, Livejournal, Photobucket and so on.
3)
pic2colorImage re-coloring; Create color schemes for your images
4)
Picasa – Google’s free image utilities suite. Complete image touchup tools, including a web album, slide shows and compatibility with blogs, email too.
5)
Picnic - Quickly edit all your online photos from one place. Fix underexposed photos, remove red-eye, or apply effects to your photos
6)
Pikipimp – Not only an online image editor, but also a host of fun effects for your photos. Drag and drop items like hats, wigs, objects, and clothes.
7)
Pixer – If you need a quick touch up, fix and edit your photos online using your browser
8)
Formatpixel - Create online magazines, fanzines, brochures, catalogues, portfolios etc.
9)
Slide – Delivers your favorite digital content to your desktop, or Web site in the form of a simple, sleek Slide show.
10)
Fotowoosh - Convert 2D photos into 3D worlds. (Still in beta, you will have to apply for a free invitation) There are some sample photos available.
11)
Citizenimage – earn revenue from your photos
12)
imagekind – another revenue generating site for your artwork
13)
fotolia.com – Purchase photos, or use royalty free photos
14)
Preloadr - Professional tools to optimize your photos. Use Graduation Curve, Histogram, Layers and more like pros do.
15)
yourep - Upload, store (2 Gb free storage) and organize your photos. A collection of many tools makes this web service.

Hope you enjoy these, feel free to let me know about more sites that should be on this list!

Monday, April 23, 2007

RSS Feeds 101

RSS (Really Simple Syndication) feeds are a relatively new way to collect information from many different sources and have it delivered to your computer via an RSS reader. If you enjoy reading the news with your morning coffee, then setting up an RSS feed is the perfect way to do it. You can use the mouse and munch on a snack at the same time. No more reading the paper with both hands!

Internet explorer 7, Netscape, and Firefox all include many new features for setting up a RSS feed, however to make things simple, we’ll describe a web based RSS feed that is compatible with all browsers.

You can use the free RSS reader from google to build a custom web page loaded with all your favorite news feeds. There are also groups of categories to choose from including News, Sports, Fun, and Geeky topics. You may also search for other topics. Your RSS reader will always keep you up to date because the technology is designed to continually look for news updates and download them.

Almost every website has a RSS feed that you can subscribe to, and easily added to your RSS reader. There are no limitations on topics either. Pick a topic, search for a RSS feed on it – chances are you’ll find a feed for it. RSS feeds are designed by individuals and by businesses. A common method to promote a blog is to add it to an RSS feed. Many RSS feeds are simply a collection of blogs aggregated into one page.

If you prefer an RSS reader that is not web based, you may try your favorite search engine for RSS software.

Friday, April 20, 2007

WebOS Top 10 List

If you’ve ever wanted to access your files, email, contact lists, appointments, photos and music while on the road, or away from your home computer there weren’t a lot of choices. Until now that is. Now, we have Web based portals that act as if you are right at home on your own computer. These are called Web top applications, or webtop for short. Portals have also come a long way, using AJAX based applications that load from your browser. The browser is becoming the focal point of the computer, and a completely portable desktop is the goal.

All that is required is your web browser and an internet connection. Granted, not all of these webtop offerings are the same, and each has different offerings:

1) Dekoh– A webos that specializes in media sharing from your desktop

2) Goowy – A web OS that offers 2Gb of email storage, messenger, calendar, address book, News/RSS manager, file sharing & 1Gb storage, games, and widgets.

3) Youos – Intended to act as a virtual computer with common options like a control panel, desktop, system settings amd more.

4) Eyeos – Open source webos that you download and implement on your own server.

5) G.ho.st – the Global Hosted Operating System that uses virtual computer ideals

6) Desktoptwo – A flash based webos offering email (not sure how much storage), address book, file storage, 1Gb sharing, IM, blog, music player and a neat website editor.

7) Glide – From media files to documents - including photos, audio, and video. Also has a word processor and calendar.

8) Xin – More like an complete operating system than a basic webos. Expect big things from Xin.

9) Orcadesktop – A webos in beta, offering preconfigured schemes from XP, Vista and MAC.

10) Xcerion.com - software that will let people run the equivalent of their desktop applications in a Web browser.

For online portals, and productivity tools you should try Google Desktop, Zoho, or Thinkfree, which is a free online alternative to Microsoft Office. If you just want to spice up your own homepage, Netvibes, Yourminis and Pageflakes all offer the ability to create customized start pages. These can be customized by dropping in widgets or modules. There are thousands of these readily available for free, or you can create your own.

Thursday, April 19, 2007

Technorati Link Project

Ok, using the power of the web, I've been marketing and listing this blog everywhere.

I was fav'd (when someone adds your site to their favorites list)
I stumbled across this link exchange project on technorati. The purpose is to promote each other using blog sites and fav's lists. If you have a blog and want to take part, please visit read below. Recently, I signed up on blogcatalog



Here are the instructions:

***Start Copying Here***

1) Write a short introduction paragraph about what how you found the list and include a link to the blog that referred you to the list.

2) COPY the Rules and ENTIRE List below and post it to your blog. To avoid duplicate content and increase the amount of keywords your site can accessible for, go ahead and change the titles of the blog. Just don’t change the links of the blog.

3) Take “My New Faves” and move them into the “The Original Faves” list.

4) Add 3 Blogs that you’ve just added to your Technorati Favorites to the “My New Faves” section. Remember to also add the “Fave Me” link next to your new blogs (i.e. http://technorati.com/faves?sub=addfavbtn&add=http://www.yourfavesdomain.com)

5) Add Everyone on this list to your Technorati Favorites List by clicking on “Fave the Site.” Those who want good kharma will fave you back. If not, you will for sure get the benefits of faves from the bloggers who continue this list after you.

My New Faves

Gary Lee - Fave the Site
Nathan Drach - Fave the Site
SiteLogic - Fave the Site

The Original Faves

PC and Tech Tips - Fav The Site
Dosh Dosh - Fave the Site
Nate Whitehill
- Fave the Site
Ms. Danielle - Fave the Site
Jeff Kee - Fave the Site
Scribble on the Wall - Fave the Site
Jimi Morrisons Head - Fave the Site
Jon Lee - Fave the Site
Samanathon - Fave the Site
Eat Drink & Be Merry - Fave the Site
The Man of Silver
- Fave the Site
Hannes Johnson - Fave the Site
My Dandelion Patch
- Fave the Site
Nathan Drach - Fave the Site
SiteLogic - Fave the Site
Julies Journal - Fave the Site
Tea & Slippers - Fave the Site
The Thinking Blog - Fave the Site
Pencil Thin - Fave the Site
Stephen Fung - Fave the Site
Ed Lau - Fave the Site
QMusings - Fave the Site

***End Copying Here***

Wednesday, April 18, 2007

Mobilize your desktop!

Mobilize your office!

For those of us that often travel and work out of the office, it is often difficult to stay in touch. For years, software manufacturers have been trying to create portable offices and means by which we can all stay in touch while out of the office.

The most common methods to connect to the office are via remote connections. Companies like Microsoft and Citrix created portals or utilities called Remote Desktop. Windows 2000 and upwards come with this utility built in, and have even integrated it into Microsoft messenger and Microsoft Live messenger. Other companies like Gotomypc built a program that allows you to connect to any of your own computers anywhere in the world. You need to subscribe to their service however. This enables you to install a program on all your pc’s that will accept incoming connections.

Remote desktop allows you to have your exact desktop from your main computer and access it through the internet as if you were actually on that pc. You are on that pc in fact, just sharing the screen. Now with AJAX,– a new javascript and XML programming language for the internet, new doors are opening to accomplish old tasks in new ways.

Desktop portals that do not require your home pc, or work pc to be involved. These new portals can be accessed anywhere using the internet. If you are at the library, school, the airport, simply login to your desktop portal and you have everything you need.

Some of the leading companies offering internet desktop applications include ORCA although they are still in beta testing. This offers a complete Windows XP, Vista, and MAC interface all done through your web browser. You can browse the internet from your internet desktop even! Dekoh is another desktop portal that has recently launched.

These websites, along with websites like yahoo, pageflakes, netvibes, and yourminis all deliver completely customizable content. If you are curious as to what kind of content you can add, you can choose from a to do list, calendar, address book, email, flickr photos, chat utilities, RSS feeds, youtube videos, myspace profiles, news, weather, reminders and appointments. All available wherever there is an available internet connection!

Monday, April 16, 2007

Canada to get broken DCMA - Stop it Now!

Recent reports coming out of Ottawa are pointing to an upcoming DCMA law for Canadians. As if the US version isn't bad enough. At least they had an excuse - nothing to base or compare their implementation if the DCMA. It is almost 10 years old and has done nothing to improve the state of affairs for all involved.

Canada has at least a US version to use for comparison and can draw the successes and failures from it, however they are not going to bother.
if you bother to take notice of those "you can make a difference" ads, then you should get involved.

Call or write your local politician!

read more here

Friday, April 13, 2007

Backing up is NOT hard to do

Computer experts all agree the best way to safeguard your information is to back it up. Nothing can safeguard your data like a good back up program. The absolute best backup method is to create a set of redundant hard drives, or an array or drives – called RAID array’s. The most cost effective method of backup is to riteable media and then to external drives.

There are numerous ways to back up your data. These include backing up to blank writeable media such as cdrw and dvdrw. Dual layer DVD’s can offer almost 9 Gb of storage space. External drives such as USB 2.0 and firewire also offer a fast backup as well. With these external USB/Firewire devices you can even buy your own hard drive and install it into the enclosure. It is not uncommon to have 250 Gb of space for backup.

USB keys are another option, however they do comer at a premium price, and limited storage capacity. 8 Gb is about average. These are excellent for critical data, such as spreadsheets and documents. You can also back up your data to the Internet using 3rd party services. You will require a fast internet connection however as these processes are all dependant on how fast you can upload your data to their servers for safe keeping.

All the aforementioned backup options have pros and cons. RAID arrays cost the most because you require several additional hard drives. External drives are portable and prices are dropping every day. Writeable media is considerable less expensive, but very time consuming in backing up and retrieving your data. USB memory keys are not large enough, and online backups require a monthly subscription. They are also the slowest – but the most secure. After all, if there was a power surge, and your computer was damaged, your data would be safe and sound because it is not onsite. Onsite and offsite storage refers to where your data resides.

Not all back up software programs are created equal. Some programs do not support backing up to certain devices, although not as common now. It used to be that USB external drives were not supported as back up devices. Some back up software simply make backups of your data on the same drive itself. Not very safe if your drive stops working. Catch 22 – how can I retrieve my data from my damaged drive – if my drive is damaged…

Thursday, April 12, 2007

Gene Simmons rocks Times Square with Guitar Hero II

The legendary Gene Simmons (of KISS fame) rocked hard in Times Square promoting the newly released Guitar Hero II for Xbox 360. The nation's (supposed) top Guitar Hero masters were invited to perform in NYC's Virgin Megastore, and the top hero would be gifted with an autographed guitar and the once-in-a-lifetime opportunity to play with Simmons.



read more | digg story

Windows XP Housekeeping

If you followed my previous article on removing MSN messenger, you may want to take it a step further. Whether it’s a hard drive space issue, or to tidy up your installed programs. There are some quick tips to reduce operating system clutter.

As mentioned earlier, MSN messenger is installed by default, along with MSN explorer and Outlook Express. If you have Microsoft Office 2000 or newer installed, you may already be using Microsoft Outlook which is the email program that replaces Outlook express. If you are using Eudora or thunderbird for email, then you don’t need outlook express at all. To remove it, open control panel, then open add remove programs and click the add remove windows components button on the left hand side. Scroll down the list until you see Outlook Express, then remove the check mark. Click ok and wait to be prompted – you may require your original Windows XP CD, or to know the location of its source files on your hard drive (typically in the C:\i386 folder)

In addition to Outlook express, you may also remove MSN Explorer which is a combination of a utilities including a web browser, email, chat, shopping and media center. This is the type of software you may have received if you purchased an ISP monthly subscription with the Microsoft Network. It serves no real purpose for the average Windows XP system. If you have purchased a MSN subscription, then leave it as it is. To remove it MSN Explorer - once again, go to the add remove programs icon in control panel, add remove windows components. Look for MSN messenger and remove the check mark.

Desktop screen savers, mouse pointers, sounds schemes and wallpaper are also good sources of clutter. These can all be removed by following the same steps as above.

Lets take a closer look at the Add remove Windows Components categories and their components; Bolded items may be removed

1) Accessories and utilities
a.
calculator, character map, clipboard viewer, desktop wallpaper, document templates, mouse pointers, paint
b.
Games – if you use them, leave them, otherwise remove them

2) Fax Services – if you use a modem to send faxes, this is essential. If you have an external fax, uninstall this
3)
Indexing service – if you commonly search for files, this speeds up searches. If you don’t often search, then remove it
4)
Internet explorer – unless you use Opera, or Firefox, you will need this
5)
Internet Information services – if you run a website from your computer, keep this
6)
Management and monitoring tools – chances are you don’t use these
7)
MSN explorer – as outlined earlier in this article, you can remove it
8)
Networking services – again, for advanced users and not required
9)
Outlook express - if you don’t have any other email client, keep this
10)
Update Root Certificates – this should be left alone
11)
Windows media Player – most people use this
12)
Windows (MSN) Messenger – as outlined above, you can remove it

Wednesday, April 11, 2007

Get All Your emails in one place!

Email – The next generation! Get all your email in one place!

Remember the days when you had only email account? Everyone thought email was a fad, and said that you would never need more than one address. How many do you have now? Can’t live without it eh!

Raise your hands if you can’t live without email. With Web 2.0 being the buzzword of the year, email is not to be left in the dust. Google took the lead a few years back when it announced gmail and 2 Gigabytes of storage. Hotmail and Yahoo couldn’t compete until recently that is, when Yahoo announced unlimited email storage. Hotmail has yet to make any announcement, but expect something soon. All of these free email providers are moving from email clients like Firefox, Outlook and Eudora to web based email systems. Our web browsers are now able to function as full email clients. Bottom line is portability and accessibility. All this is fine and dandy, however some features are lacking. One important missing feature is to be able to access multiple email accounts and reply to them from one location, or interface. Well, not any more.

Normally, you had to forward you email to another address and then reply to it from that account. The problem was that your reply to address would change. For example, you log on to your yahoo account, and have your email from hotmail forwarded to yahoo. When you read the hotmail addressed email, you can only reply to it using your yahoo account. The recipient receives a reply from your yahoo email and either doesn’t know who you are, and your email ends up in their spam folder. It’s also not professional if you are using email for business communications.

To combat this, gmail has recently added the ability to - send mail as - other email accounts, while retaining the identity associated with that account. Put simply, you can use this to collect email from all your 3rd party email accounts, and retain all the functionality.
Gmail’s send mail as does not retrieve messages from other accounts by way of forwarding – it still can if you desire - but rather by using your proper credentials. It uses your preconfigured email account settings and acts as a pass through to your 3rd party email accounts.

To set this up, you must have a gmail account. They are free of course. In gmail, on the top right, look for Settings, then Accounts. There are two options;

1) Send mail As – retrieve and reply to non gmail email, retaining the original email address. Just as if you were accessing your other email accounts directly
2) Get mail from other accounts – read and reply to emails form non gmail accounts, however users will see your gmail address. Essentially same as forwarded email

To configure the send mail as options, you may need your original mail account server information. In most cases, gmail recognizes popular mail servers. It’s quite intuitive and works like a charm!

Tuesday, April 10, 2007

Removing MSN Messenger

MSN Messenger is a great hub of utilities for audio, web cam video streaming, text chatting, and even as a source of some great business communication. It also has a built in whiteboard, screen sharing, file sharing, and even remote support tools. It also is well known as a source of Windows vulnerability for hackers and adware. What if you never use it? Why does it automatically load and annoy me every time I logon to windows?

MSN messenger by default is installed with Windows XP. It is also set to load in your system tray when windows boots. Look at the bottom right of your computer screen, near clock - for the little blue person.

To remove if from your computer, open control panel, add remove programs, then add remove windows components. The very last item is MSN messenger. Remove the check mark and click ok. You may need your Windows XP cd rom to locate the source files. It’s an annoyance – to require a cd when removing software, however it may be that Windows XP requires other files as necessary replacements for files you are uninstalling.

To disable messenger from automatically starting with windows, double click on it to open it. You can also locate it down by the clock, on the right bottom corner. It’s the little blue person. If you have never set it up before, you may be prompted to setup and use Windows Passport. Click Cancel to bypass this step. Once messenger is open, click on tools, then options. There are two check marks that should be removed. First, remove the check mark that allows messenger to run with windows; and second – remove the check mark - to automatically run Messenger when connected to the internet.

This will stop messenger from loading with windows, and from running down in the system tray, by the clock. If you removed it from your add remove programs list, then consider it gone from your computer. If you ever need it reinstalled, simply go back to control panel, add remove programs, windows accessories, and put the check mark back.

Saturday, April 7, 2007

On the front page of helium.com today!

I just received notification that one of my articles was featured on the front page of Helium.com

Check out the link to see it!

Tuesday, April 3, 2007

A Hub of USB Activity!

You just purchased a new USB device and when you try use it, Windows warns that it may not work. What do you do now?

USB (Universal serial Bus) is a computer standard for connecting devices such as keyboards, mice, monitors, speakers, scanners, cameras and just about anything else you can think of - to your computer. What’s more is that USB devices can be daisy chained together, up to 127 devices could be connected to your computer. Chances are you have a USB device connected to your computer now.

With the popularity of USB and Firewire (similar to USB) and a competing standard, we have more and more devices coming to market. Sooner than later your computer’s USB ports become used up. Most new computers come with 4 or 6 USB ports, and sometimes even more. When they get full you end up swapping cables and unplugging and reinserting cables. It’s annoying and bothersome. Manufacturers have developed a handy solution to the problem. They are called USB hubs, and they allow you to connect several devices at the same time to the hub, using only 1 USB port on your computer.

Not all hubs are the same however and USB itself has some nuances that you should be aware of. Generally speaking, first generation USB technology is referred to as USB 1.1 and communicates at a speed of 12 megabits (mbit/s) per second. Present USB technology is called USB 2.0, and it can communicate at 180 megabits per second. Blazingly fast compared to USB 1.1, and they are compatible with all your USB 1.1 devices!

There is one other important fact and that is power. Many USB devices require power to operate. This is where problems can arise. Although your computer’s USB ports do supply power to the USB devices, when you connect all your devices to the computer’s usb ports, you run the risk of overloading your computer’s power supply. Although technically designed to handle this type of load, most average computer power supply’s realistically cannot. This leads to blown USB ports and possibly damaging your power supply. In other cases, computer USB ports cannot supply the proper amount of power, and your USB device installs fine, but cannot operate. Optical mice daisy chained to USB keyboards are a good example of this problem. Some USB keyboards offer USB ports, however – they are non powered ports.

The solution to these types of problems is either to lessen the load by decreasing the number of USB devices plugged into the computer. If this is not practical because of necessity, there is the option of purchasing a powered USB hub.

Powered USB hubs supply power to the connected devices without taxing the computer’s power supply. The powered hubs use an external AC adapter to accomplish the task.

These hubs come in many varieties and types ranging from the number of ports in the hub – 2,4,5,6 and 8 are common. To powered and non powered types.