Good day, I have downloaded and burned on DVD image Fedora-18-x86_64-Live-KDE.iso. After booting from the DVD a login screen appears where user name 'liveuser' is filled in and password is blank. I'm not able to log in. I tried blank password and passwords like root, liveuser, demo but it always brings me back to the login screen. Please advise. Thank you in advance. Vojta