i have to fix a computer where i work at, the heatsink fell off the northbridge so what i got is some akasa thermal adhesive tape. b4 i place in, i have to remove the thermal paste which im guessing is silicone, its pink, and is real hard. it wont wipe off. anyone know any way of removing this stuff? its on the heatsink and the north bridge. i have to remove it b4 placing the thermal tape.