Okay, I know lucky iBook owners have RadTech's Ice Creme to save them from all the little scratches and whatnot, but is there something similar for Powerbooks? I tried to unscrew the memory door for the first time last week (those lil screws are on tight!) and the screwdriver slipped a little and left a light, but noticeable scratch. Any advice on remedies to get the damn thing off? Btw, it's a brand new Powerbook I bought a few months ago and have kept it in immaculate condition!! I'm furious at myself.