Yeah, that does look like a pretty good deal. The cpu in mine is an E4600 (2.4G, 2M). Nothing earth shattering, but it's a big step up from what I had.
I guess my other question is about power supply. These 518's only come with a 300W supply, and it might not have the plug I need for a...
I'm in right about the same boat. I've got a 2400HD right now and it's struggling a little bit. It's going into an Inspiron 518. I haven't built anything in a while so I'm a bit out of tune with what's better than what in the graphics game right now. 8600GT or 8800GT? Big difference? 512...