FIXED! Disassembled every part of the Cube and reassembled it and it works normally so far for 36 hours. (Knock on Lucite/Perspex) My theory is that a corroded connection was aggravated by the heat, so in this case it was not actually a heat-related problem so the GREY SCREEN OF DEATH was not even seen. Praise Gaia! -- Gnarlie http://www.Gnarlodious.com/Entities/Computer/Cube/Cube.html Entity Meirion Roscoe spoke thus: > I had the same thing last summer. we were doing some stuff in the > cellar so my cube moved to the conservatory (sun-room for our > transatlantic readers!). We then had an unusually hot day for the UK > and that evening, the whole thing had slowed to a crawl, took a week to > boot up, and wouldn't run a single app worth talking about. I got very > worried, tried booting from the CD - took ages - no joy! After I let > cool down it was back to normal. I screened the cube from direct > sunlight after that. Curiously, very soon after, I stuck in a 120GB WD > HD and was so excited, I forgot to screen the cube; but even though > we've had some stonkingly hot days (almost 65 DEG F! :-) since then, it > never happened again. Could it be that you're hard drive is on the way > out and become a bit temp twitchy. I am not an expert just a bumbling > amateur, but I do know a tiny bit about hardware and heat just ain't > good for 'em! > > Hope this helps > > > Rossi