Weird problem with Windows Vista, I have no clue whats going on. I have Vista Home Premium, and like all others, it comes with the Windows Aero theme. Computer has been fine for months, but this morning, my Aero theme was replaced with the Windows Classic scheme. Normally, I'd be able to switch themes, but the Aero theme is missing from the 'Color scheme' list . On top of that, I just noticed that the Flip 3D feature is also MIA and maybe some other Vista features, I don't know... Anyone got a solution? I'll gladly try anything right now .