Thank you... I've done this a lot of times but this was too much for the GPU to handle... I'm now looking for a replacement GF3 OEM for my cube - anyone want to sell one to me or if you have one in your tower I'll trade it for a GF4Ti OEM instead? Petter -For me Apple is Jihad Sergei is in da house! >I am very sorry for you. >:( I felt I could do this to my GF2 and left the small heatsink on - no >problems.