alien wrote:
i just checked it and its not one of those... its happened like 5 times in a day before, but today it only did it 2 times or so...
Ah, that's a pity, it could've been a quick fix. I managed to pinpoint it to the USB port because it was overloading the USB internal hub... thing, which meant the other ports were acting funny too. Has your computer been doing anything else strange recently?
If you're a taking-apart-the-computer type of person (and have some spare time), I might suggest to try disconnecting one non-essential part at a time (eg. cd-rom/floppy drive) to see if it makes a difference. It's a pity that it happens randomly, though, since you won't really know if it's helped straight away!