The good news is it seems stable with a busspeed of 140, the bad news is my 1.2 gig processor is a dud for overclocking. It is only stable at 1260, when I booted up 1333 and ran 3Dmark 2000, it exited to the desktop midtest. I then rebooted, set the voltage to 1.85, but when booting into Win2k, I received some strange error message, so I guess the processor is maxed out at 1260.