I think I know what you mean there Swallow. When you turn on your computer, you just get straight in to the computer without typing in a password. To check your email, you just go in to Outlook Express and type in your own username & password and your emails are retrieved only you can see the emails previously downloaded for the other person also and vice versa. What you really need to do is to set up user names for logging on to the computer itself so that when you log on, you will only see all your private files, settings etc. When you go in to Oulook, only the emails you have downloaded will be there. Go in to Settings, Control Panel and set up your User accounts there.