Well, new case and power supply now enclose and feed my system and.... I still have the random freezing problem, although the unprompted hard reset problem has gone.. .All the suggestions you've come up with so far have been carefully tried and eliminated other than changing the motherboard and/or CPU - and the diagnostics I've tried can't identify any problems there.. .Any other thoughts?
PS: I've disabled all the junk in the systray - no difference.
[ 21 January 2002: Message edited by: Scroggs ]</p>