this is just a heads up that an update for vista sometimes messes with your PC, i left mine on last night and today the OS was just hanging, i rebooted and windoze was, well, dozey, the curser was not responsive at all.
my PC manufacturer has a forum for tech support and there a good few thats got problems.
a boot to safe mode and a system restore to the 7th cured the problems.
unsure which one it was, but the update came out on the 8th or 9th, but auto-update is now switched off.
anybody else had this problem