All this for £950 and can handle Crysis at 1280x1024 with 2xAA on high settings with no slow FPS. I love the machine I built and it would be worth considering!!! Xclio PLUS Black Midi Tower Case, 36cm SLIENT Side Panel Fan ASUS P5KC iP35, 2x PCI-E (x16), DDR2 1066/800/667 MHz or DDR3 1333/1066/800 Supports Intel P4, Core 2 Duo (New 45nm), Core 2 Quad and Extreme. Intel Core 2 Quad Q6600 G0 SLACR, 95W, 2.40GHz,1066MHz FSB, 8MB Cache (Mine 3.0GHz with an ASUS Arctic Square CPU Cooler) Sapphire HD3870 X2 PCI-E (X16), GPU 825MHz, Mem 1800MHz, 1GB GDDR3 and x2 320 streams 4GB (2x2GB) DDR2 PC2-8000C5 (1000MHz) Dual-Channel 150GB WD Raptor, SATA, 10,000RPM, 16MB Cache and 4.6ms Resp 750W Xclio Greatpower Modular, SLi & Quad ready, Quiet 14cm Fan, 4x SATA, 4x PCI-E LG Lightscribe SATA 16xDVD±RW, Reads Blu-Ray/HD Discs If you click on my System Specs it will tell you what else I have and would be happy to answer any Questions about hardware. Happy to answer any Questions!!