I installed the HPS Pads last weew. At that time, I used Disc Brake Quiet and followed the bedding procedures specified by Hawk. However, that same night, I had terrible squeaking from the brakes. I called Hawk Performance and the guy instructed me to take the pads and sand the top layer of the pads with 200 grit sandpaper to remove any transfer film that may have developed and to then bed them again. I just put the pads back on last night and put some more Disc Brake Quiet (I let it set this time :|) and this morning I did not notice any squeaking. Hope this actually works and I will pass on any other information if the situation changes.