Im having some problems with my num lock on my last rev Powerbook. Im typing then suddenly the num lock is turned on, making me type * instead of P. Here's the catch, the green light indicator for the num lock does not light up and I have to toggle (am I using that right) the numlock key for the problem to be fixed. Happens about twice a day. Any clue as to what is causing this. FYI, this also happened before I did a erase and install of OS X.