Majinga,
Just for informational purposes, I am using a FOP32 on my 1GHz @ 1.4GHz with zero problems. As a matter of fact, I went into the local computer shop the other day looking for some of the new coolers. They will not carry any of the new ones till they prove beyond a shadow of a doubt that they will beat the FOPs in real world machines, not benches. I ordered a SK6 with Delta via the internet, cause I heard it was supposed to be much better, that, and I have a new 1.4GHz Bird enroute as well.... only time will tell.
Morphius