First off, a brief of my specs.
2TB Hard Drive
Nvidia Geforce GTS240
Windows 7 Home PROS: I recieved my Dell XPS 8100 a few days ago, (shipping time 2 days) and so far it has been exceptional. It has far exceeded my expectations, and I would certainly recommend this PC. I use it mainly for gaming and video editing, and the games I have tried out on it so far have nearly all run at the highest specs available. (Fallout 3, L4D2, Mass Effect 2) It's nearly completely silent, so ignore the bad reviews about the sound, and so far everything has been working perfectly for me. Windows 7 in 1080p looks fantastic, and the general white/black design of the Dell XPS looks stylish and modern, one of the main reasons I actually bought this PC. Connected to it is the Dell AY410 speakers, and delivers quite a kick at great value. CONS: The only worry I have about this is how hot it gets after a while, but thats around 9-10 hours straight, so it isnt too much of a problem. VERDICT: The Dell XPS 8100 is certainly a great buy, and I've recommended it to most of my friends. 10/10 from me.