On Thursday, March 6, 2003, at 12:14 PM, hart at nasw.org wrote: > I was just listening to some tunes on my son's iBook, plugged into my > speakers. When I was done, I unplugged the speakers, and the iBook > froze. (It restarted OK.) I know the earphone socket is a dual socket, > so what's the proper procedure to use when unplugging earphones or > speakers to avoid such problems? Stephen Your music probably gave your son's iBook culture shock :-) Seriously, though, I can't see this as a "problem" unless you can recreate it consistently. I'm going to assume it was as above. Dave Tinker WhateverWerx Multimedia