i want to know some opinions if i should go to vista with these system specs or if i should wait for vistas first service pack to come out. My specs: 2.4 core2quad processor 3gb Ram 533Mhz 300gb Hardrive 7200 rpm 150gb Raptor x 10000 rpm hardrive 8800 GTS 320mb Video card
Download and run the Vista Advisor to see if your PC is Vista ready. http://www.microsoft.com/windows/products/windowsvista/buyorupgrade/upgradeadvisor.mspx
Vista can't really use anything above 3-4 GB of ram due to the addressing limit (my Vista PC only sees about 3GB). Now if he was upgrading to a 64-bit version.... By the way, you will pretty much run Vista smoothly with those specs.