Sorry Deli, I had the same mouse until it suddenly stopped working, you must of cursed it, so I'm now using another mouse but just the PS2 Logitech thing I first had.
I'm gonna take it to bits later and see if there's anything I can do with it, if I can't get it working by 21:00 it's getting the lump hammer treatment.
Blinking sods law this, perfectly good mouse, disabled my one of our favourite members "Deleauvive"