I was using my computer normally, while charging my ipod touch via usb. It all of a sudden stopped charging and would not sync up, so I decided to restart my computer. I did this and when it booted up, it crashed within 10 seconds, giving me the blue screen that says, "windows has encountered a serious error and needs to close", etc. I have tried booting it up about 10 different times, with no luck. Also, the mouse and keyboard will no longer work (possibly any usb port since my ipod is not recognizing being plugged in, although the mouse and keyboard still worked when my ipod didn't before). I have booted up in safe mode and that seems stable, but I don't know for sure since I can't use the mouse or keyboard to do anything. It just stays stuck on the "windows has just recovered from a serious error" message. What on earth happened and how can I fix this? It would probably work after reinstalling windows, but I would rather not lose all my music, movies, and irreplaceable pictures... Help would be appreciated. Thanks