I can'r get W7 to run four older games, which are up to 10 years old. Two of them sort of run: When I press their start icons once, the task manager shows the exe and associated exe's are running, but nothing game related actually happens. They will run if I press their start icons again...effectively "running" them twice. This does slow the system down but it doesn't matter because it can easily cope. The third game: press the start icon once, and the same happens. When I press the icon for a second time, a dialogue box appears and declares that I don't have enough memory to run it. The fourth game just won't install. The discs are free from scratches and I'm using a fairly decent spec system: Windows 7, 64 bit, Duo core II 3.2ghz, 5 Ghz Ram, ATI with 1.2 ghz RAM. I think I have a backwards compatability problem. Any suggestions please?