dont build ur own its confusing and tedious! leave this stuff to the geeks! windows vista sucks too!
get a mac instead like mac mini, imac, macbook, macbook air, macbook pro, and finally the mac PRO.
get a mac, you wont go back.
why macs r better: http://www.macvspc.info/pages/01f-pc_myths_debunked.html
http://vistasucks.wordpress.com/
cnet says vista sucks: http://crave.cnet.co.uk/gadgets/0,39029552,49293700-10,00.htm
pc mag says osx is better: http://www.pcmag.com/article2/0,2817,2273488,00.asp