I agree with Chris O. Ive bought Ultima 4, 5, 6, 7, Carmageddon, Master of orion 1,2 wing commander 4, privateer, and some others. All works like they should. Had to download glide drivers for carmageddon on different web site for the 3dfx fix. Other than that perfection! They give you a handful of free games for signing up at no cost. (this way you can see for yourself how well it works at no cost.)