September 1, 2008

As if purchasing a new computer isn't complicated enough, now there is a new caveat you need to consider.

Many of the new retail computers are coming with Windows Vista 64-bit as the operating system, rather than the 32-bit version.  I'll go into more detail, but keep in mind, just like with Windows XP Pro, just because Windows has a more expensive, and complex operating system available doesn't mean it is better or a must have!  Many of the theoretical advantages of a 64-bit system are just that.  In reality there isn't any noticeable increase in speed or system integrity. 

There are several reasons not to get the 64-bit version of  Vista.  One of the most important is that there is a myriad of hardware that does not have 64-bit drivers, so a lot of hardware won't work with it.  Many audio devices, DVD software, and card readers don't support 64-bit.

If a driver is not digitally signed (many of which are not), they will not load.  There is also not an backward support for 32-bit drivers.

Vista 64-bit doesn't support 32-bit software.  This is a big hitter since most older software won't work.  Also, there is a very limited supply of 64-bit applications available.

Some retail systems are coming with a 32-bit downgrade for Vista.  As with any redo of an operating system, it can either work well, or never work properly after you install it.

As time goes on, and driver support is improved, and software is developed, people who use large databases, CAD applications, and large video programs may see an improvement, but for most people in the real world, 64-bit is not necessary nor is it something to consider.

When deciding what system to purchase, look very carefully at which operating system is installed BEFORE you purchase it.  Most people are having major issues with the 64-bit systems.