Much appreciate your time and trouble m8.
Have had to get my son to switch the ac on at home as one of the duals was up to 65C and starting to sulk. 8500DV has apparently gorn orf as it`s still 72F oop north after midnight. I`m already in air conditioned splendour but the borrowed lappie is still burning my nether regions Bloody great Dell 2.8Ghz P4 but it has got ATI onboard.
Must admit, I was getting a bit fed up with the standard replies and links to the knowledge base which I`ve been through with a fine tooth comb for several months.