Hi. I installed Fedora 16 on an external HDD and before the installation I chose that I also wanted to use the greek keyboard. Everything went fine. After the installation it asked me to create a user and asked me for a username and a password, but I could only write in Greek and so it wasn't accepting the username and password I gave. I tried the shortcut I used on Fedora 15 to change the language but it didn't work. I restarted the laptop and now I get the login screen. But obviously there is no user to log in. What should I do? I can't do anything now.