I have an old 4 disc game called Silent Steel, I bought back when , I believe, I was running windows 98. It did not work on xp (The video would work but no sound, kept telling me I needed a codec, yet even after finding and installing, still nada) and the Vista doesnt even recognize it. I loved the game, and the simulation photos/movie---Im not a high level computer person, so if anyone has a simple fix, or can walk me thru it, Id be very grateful. Thanks!