the other day i was putting in a new dvd rom when i noticed there is a some play in my cpu heatsink, i also move my pc around alot to other ppl;s houses for lan setups etc... and was wondering if im gonna do any damage soon by rubbing away the thermal paste from vibration and movment? i have checked the temps and reaches 50- 54 deg C under loads. the heatsink is a coolermaster aero 7+ setup. thinking about it even worse i could chip or sratch the die on the cpu and that would not be a good thing