- Windows Vista Enterprise x64 - Intel Core 2 Duo 2.8GHz - 4GB Patriot DDR2 800 - NVIDIA GeForce GTX 285 - Some fairly recent CUDA driver - AWESOME AWESOME AWESOME everything up all the way at 1600 x 1200. Swimming underwater feels like it renders a little slowly. Object manipulation RAWKS HARD. Still can't quite rope-swing-jump successfully. Doom patch a little confusing - it kept defaulting to a directory within the Doom 3 directory. This mod kicks so much ass, you guys are freaking artists. Sam