I plan to use this with my Optoma HD65 Projector for now.
-AMD Athlon 64 X2 5400+ Brisbane 2.8GHz Dual-Core black edition Processor (I might upgrade processor to a faster AM2+ in a year or two)
-Arctic Cooler 7 heatsink
-MSI K9A2 CF-F V2 AM2+/AM2 AMD 790X Crossfire
-ASUS ATI 4850
-Vista 64 bit home
-4gb Corsair RAM
I would think that this will be good enough to last me a few years, consider I've been using a Sony Vaio laptop for the last 3 years, and a desktop built in 2003 until the other day when it bit the bullet (leaking capacitors on mobo) and I figured might as well buy some new stuff.
I have to say its incredible how low the prices have come. I couldnt believe the total in my shopping cart at first. Newegg continues to impress.