Hanging on Applying your personal settings!
Came in this morning and all seemed OK, now when I log on to a PC it just takes an absolute age to log on, it gets as far as "applying your personal settings", if it logs on all then seems OK? Nothing as far as I know has changed. Only thing that I have done today is to re-plug in a USB hard disk in to the server that we are using to back up on to (the backup is not running so thats not it). Any ideas verywelcome, will shut down and restart the server at 12 to see if that make a differnce in case something has got messed up some where but can't see what at the moment.