[Irouléguy] I thought I'd posted this response immediately after your post, but still... when the physicists fulfil their part of the bargain, I'll do mine.

Darren] T-shirts seem to be real conversation killers.

(pen) Now do it with the words.

Had a look around the Vista web pages last night and the Vista Advisor. It looks like it will not be a simple upgrade from XP. There are many programmes it highlights that there may be problems or issues with but has big problems with Realtek and Kaspersky virus, both need to be uninstalled then reinstalled after. Some of the things it has problems with came preloaded on the PC suprised there were so many. The promo on the site looks good but that is the top end version not the basic Home version, so will be waiting a bit before taking the plunge.