Intel Core2 Duo 2.4Ghz Intel 975XBX 2GB (1024MB x 2) Corsair XMS Memory 150GB WD Raptor 10,000rpm SATA Hard Disk Drive Windows XP Professional SP2 Geforce 7900GTX 512MB Nvidia Forceware 91.47 Running everything cranked up all the way and runs "GREAT" according to the performance test on Company of Hero's. I played it with 1GB memory and had a lot of freezing and sometimes would freeze to the point of having to reboot my computer. After I put in another 1gb of memory all problems disappeared and the game runs great. I am very happy with my setup.