All of my "blog" contents and more can all be found at my "Gaming and Technology" Blog located at: http://strider1974.blogspot.com/

Ran across a great place where you can compare the basic technical specifications of the most common ATI and nVidia chipset's. I have used these tables a few times and found them very useful.

ATI: http://www.hardwaresecrets.com/article/131
nVidia: http://www.hardwaresecrets.com/article/132