I've been using Vista on Mac for quite a while now, without any problems. But when i tried to boot Vista today, i suddenly got stuck in the logg in-screen, and neither my mouse or my keyboard seemed to work. I use a wireless Logitech mouse and the official bluetooth keyboard. Both of them have their lights on. I've tried several other keyboards and mouses (mice?) as well as rebooting multiple times. And still, it doesn't work. In the screen where i can choose to boot in safe mode, the keyboard still works, but as fast as Vista boots nothing gives response. Does anyone have an idea why this is?