My room mate got this as I have a TRUE in my system and he hates to copy anything I do. However when he was installing it with at TR bolt thru kit, he made the mistake of not screwing all 4 screws one turn and moving to the next, when we removed the heatsink to check that there was even coverage of the cpu we found a large dent in the shape of a C2D heat spreader corner in one of the heat pipes.

So be warned, when useing a bolt thru to to apply a lot of pressure make sure you screw it down very evenly corner by cross corner or you may ruine the HS due to the softness of the copper heat pipe.

When I find my camera I will post a picture of it dent.