Hey, no problem. These forums are a place to discuss different ideas, and opinions. IMHO, the P4 HS/Fan retention mechanism is one of the best I have ever seen. Heck of a lot better than the old clip on style that the Socket 370 used. I've put together quite a few P4 rigs now. All of them using the stock HS/Fan, all of them overclocked. Not a single issue with any of them. No thermal issues, no mechanical issues either.