Well, I think I'm gonna have to wait for 10.6.5 to try it again. I'm running a 950, so I would have the same problem as you, and I know I've always gotten a kp anytime I tried going native. If I can find a torrent of 10.6.4 from a 2010 mac pro or macbook air then I can try those, but I haven't had any luck, and 10.6.5 is right around the corner. I guess I could put 10.6.5 beta on a spare drive and try that.