Parts I can bring over from my old Pc....650W Corsair PS and WD7500AAKS.

Been about 5 years since building the majority of my current PC......AMD64 3200+, K8V, 1GB ram, 9700Pro.........but it can barely handle a 4-box setup atm. I am moving to a 5-box so i will need a new build, and I have not paid any attention to hardware for the last 2-3 years. My plans are to build something that will last me a good 3-4 years, but most importantly run 5 wow's. Looking for a max of $1500 to spend.

I am guessing a quad core with a good Vid Card and at least 4 GB of Ram. I really dont need maxed out fps, just be able to run the program without it taking forever to load. i usually get my info from Pcmech.com....but asking about running 5 wow's at a time might be too much for them to comprehend . So, I need a little help point me in the right direction.

Also, 64bit OS worth the upgrade from XP32? Vista or XP?



Thanks for the help.