Eyup Nigel
Sorry for the delay, not been in the forums for a couple of days - been xtra busy here killing viruses and sorting other customers comps ready for xmas! I know updates can affect different computers in different ways, my own computer is a pain with certain updates and also looses the network conenctions! Do you know which update caused the problem, if so you can go to add/remove programs and select to remove the offending update. Failing that, I would advise that you do a system restore from before the update, then once done, set the updates not to install automatically but set it download but not install updates, this way you can see what updates are waiting installation.