hi there. recently, the pushpins on my oem 9700 hsf just stopped working.. I don't know whats wrong with them. The hsf just doesn't stay connected to the card and well, the card eventually overheats. Right now i've got a crystal orb on it, but its much too loud. Basically, i need to know where I can get some replacement pushpins that work on the ATI HSF. the ones that I use for the the thermaltake aren't big enough to work w/ the ATI one. I've tried google, but no place seems to sell the pushpins as a separate item. Thanks a lot for the help.