Dell has showed of its new PC to compete with the likes of Alienware and Voodoo. This is a machine for the serious gamer. It is running a Pentium Extreme Edition CPU factory overclocked at 4.26Ghz, Quad Video with two Master and two Slave NVidia GeForce 7800 SLI cards with 512Mb of RAM on each with a storage system of a 10K 150Gb Boot drive and dual 7200 250Gb data drives. Dang what else do you need except a ton of RAM like 4b or so and you have one nice machine.
Check out the details available on Engadget