I just upgraded to Windows 7 (64 bit) from vista (32 bit) a couple of days ago. I am really pleased with Windows 7 and am happy with its performance and its appearance. I use my computer for gaming and internet use. My question is this: I have read conflicting reports about Aero reducing game performance. I have read it does and does not have an effect and I have read that it is automatically turned off when a game is started. Which is true? I would really like to keep Aero running because I like the way it looks but I need a definitive answer on whether it turns off during games. Thank you.