They are also running CPU-Z which does not always show the transitions properly. They need to run RealTemp and look at the clock speeds on the top. Currently, RealTemp is the most accurate tool for temps and clocks for i7.

cstkl1 - Bend the LGA775 hold-down bracket by hand and you can fit it on the Coolit FZE. I have done that right now and I'm using the block on LGA1366 with the LGA775 hold down.