Any time I run a game in fullscreen, be it Halo, Battlefield 2, or an emulator, the game minimizes itself seconds later. If I try to restore the window, it minimizes again within a few seconds. I've tried reinstalling DirectX, because that's the only thing I could think of, to no avail. Anybody have any idea what's going on here? This started happening all of a sudden a month or so ago; it's too bad I didn't post about it then, as then I might have known what I was doing at the time that it stopped working.