Why in the world does apple use the smallest flattest screws possible in their designs. Arg, I'm trying to replace a hard drive in a slot loading imac and I've gotten to the part where I can unscrew the hard drive, but alas its attached with 4 "touch me the wrong way and I strip" screws. They are so flat and in so tightly that I can only unscrew 1 of the 4. Does anybody have any tips for unscrewing these types of screws? I've tried a few different screw drivers, but none can get a good grip because they are so flat.