>> Anyway, it looks like a screw, but the head does not have a slot for >> a screwdriver, but rather it has two small holes on opposite sides >> (if my memory serves me well). Now that I think about it I feel that >> clock repair shop might have something like that... >> > or a camera repair shop i have those tools at work not sure what they > are called but all of mine are big i doubt i would have anything small > enough for a i-mac. anyway just use an old compass and modify the tips > with a file. No, they are not small at all actually.