I just wanted to further confirm that removal of the NB heatsink on the Maximus Formula (non-SE) was a snap with the circuit freeze spray as was stated earlier. I sprayed it on the SB and the heatsink came loose on its own. The NB I sprayed for about 3-4 minutes and pryed it gently with a screwdriver and it popped right off. I've been using my MB for a month prior to removal of the NB heatsink. The freeze spray costs 8 bucks at Radio Shack or Fry's electronics. I also reused the backplate of the NB by removing the bolts with a plyer and widening the holes a little with a drill. I used the SB heatsink as a backplate for the SB. I used the rubber washers that were allready on the SB and extra plastic washers to ensure that there was enough space between the backplate, the PCB, and the motherboard tray. The cement was removed easily from the NB and SB with acetone as someone stated earlier.