On 4/6/05 7:03 PM, "Brett Conlon" <brett_conlon at sonymusic.com.au> wrote: > Tried booting off an external drive with another OS and see if it still > does it? Turns out the problem was in the a/c powerbrick adaper's male plug for the PowerBook. I took the PB to my Apple Store with a charged battery but no power brick, booted up to show my problem, and there WAS no problem. Once I mentioned that the glow ring around the plug would "stutter" sometimes, the genius was quite sure that was the problem. I returned with the "brick", he verified the problem, and he provided me a replacement on the spot after confirming my AppleCare. Quite impressive service, especially from one of the new "mini" stores. Jim Robertson --