just been offered this PC: Black Lian Li Aluminium Case Sound proofed and has extra Fans and covers to take heat away from graphics card and CPU......quick release HDD etc. Brown thick perspex side cover with quick release system. AMD Ahtlon II x4 2.5Ghz (clocked to 3.25ghz) AM3 Asus M4N78 Pro Motherboard 2 x 2048GB OCZ Reaper with Copper Heatsinks XFX 8800 GTS 640MB Graphics Card (Factory Overclocked) 1 x 500GB Samsung Spinpoint SATA Hard Drive 32MB Cache 1 x Pioneer DVD-+RW SATA 7.1 Surround Sound Gigabit Networking 19" Asus TFT what do you guys think? is this any good ? it is 2nd hand and he wants £500 for it.