Okay so I have two USB outlets on my laptop, and one is for my wireless USB modem and the other one is for the USB cable for my camera. A message this morning kept popping up consistently for about ten minutes (after I opened my laptop...I rather put it to sleep then turn it off) on my taskbar thingi (where the clock is) saying that it can't recognise the USB device despite the fact I haven't got my camera and it's USB connected, and the modem seems to be working just fine. Help. Please.