I wonder if anyone can help me with a couple of questions? i have just installed bootcamp on my imac, and I have a problem. When I startup in windows after a few seconds it closes down and restarts in OS X. Also I can't get a USB keyboard and mouse to work with windows, so therefore I can't change the settings to allow my mac wireless mouse and keyboard to work (Windows stays running for long enough for me to tell the USB mouse doesn't work). Thanks for your assistance