Rig Recommendation

[Bilo]

I'm looking to play 4 Warlocks on one computer, only one window up, the other 3 minimized, also will be playing with most video options minimized.
Q6600 - Recommended Processor
4GB DDR2 PC6400 - Recommended RAM
8800GT 512MB(+) - Recommended Graphics Card
Good brand 500(+)watt Power supply. Something a little less than this?
Any estimates on price if I get someone to build this for me?

[Gallo]

You can probably get away with a Dual Core processor, but if you have the cash, just get a quad. A setup like that will likely cost $900-1200 depending on deals/rebates/etc. I highly reccomend putting it together yourself, even if you've never done it before, as it is highly satisfying. It's really not that hard to do either.