$800 less? You could build a system and with an overclock (or definately a Core i7) you could build one for $1800 less that would perform close to that.
These parts are all a waste of money IMO.
QX9770
Vigor iSurf HDD cooling
Both WD Raptor HDDs
4GB DDR3 1800mhz RAM
1200 Watt Thermaltake PSU
GTX 280 SLI
They are either not needed, not utilized with current games, or just flat out too expensive.
Unless you want marginal performance in Crysis rather than OK performance.....what is the difference between this and a $1,700-$2,000 build? Nothing....for gaming. Besides Crysis, I haven't played a game yet that I can't run maxed out at 1920x1200.