I realize the irony of doing what essentially amounts to advertising on a socialist site, but I wanted to put this out there for comrades that are low on cash, but want a gaming pc. This is a pretty difficult deal to beat in terms of bang-per-buck. The only thing I it's lacking is a little bit of memory, but that can be upgraded at any time, and it'll probably play most modern games short of Crysis very well right out of the box.
Then you are LOST!