Hi all. First up, I don't mean Microsoft Windows, but the application windows, makes it hard to look for a fix on google. When I try closing certain application windows, they don't close, and instead all the application windows for that app dissapear as if I hit Cmd + H. Happens quite a bit with a few different app and I'v ignored it, but now it's happening with logic and getting very irritating. Eg, open logic, open EXS24, and open the edit screen. Whenever I hit the X to close it, all of logic disappears and when I click the logic icon, it comes back, with EXS24 edit screen still there. I can't remember which other applications this occurs with, but I will post here if it happens again. Running macbook pro late 2008 unibody, with 10.6.6, 4 g ram and 2.66 processor. I also have a few free apps installed that have to do with screen management, eg 2-up (I think it's called) and maybe they could have something to do with it. Any help is appreciated, Thanks.