We have an old IBM laptop we use as a backup thats running XP SP2. Anyway work gave me an Orange 3g USB stick so I decided to try it on this laptop first - all seemed to go ok, it connected fine and downloaded an AVG update. However when it restarts now it wants me to put in logon details for my account. The thing is I dont think I ever set the logins to have passwords - in fact I am sure I never did. I have tried with mine, my wifes and the general logon to try and get in to no avail. Is there a standard XP administrator account perhaps? Or is there a way of resseting all, I know a battery reset is available for the bios but this is for the Windows accounts. Any ideas please? Its not like its the end of the world as its only a backup laptop, but I am a bit worried as to why it has happened.