Ah I think I know what your onabout is it the gemini image that needs a pin number to enter setup. trader image its there to stop you getting to the adons sever to download the password changer as they also change the ftp password.
ftp to /var/tuxbox/config/enigma then open the file config for viewing
search for parental or code or lock (can't remember which)
you start windows calculator, view, scientific, select hex and type in the code
then just select decimal and you should get your 4 digit code.
This is from memory so may have the hex and decimal bit's reversed you will need to have a play
Telnet into your Dreambox, and once logged in type "passwd", this will prompt you to change your password
-Choose "Start" and "Run" in Windows, then enter telnet dreambox ip eg telnet 192.168.1.10
-Logon with your username and password (username is always root, password is dreambox from standard)
-Enter your new password twice
remember to update password in programs such as CCcam Control Center, DCC and CCcam InfoPHP
Password has to be min. 5 and max. 8 letters long, and can consist of UPPERCASE/lowercase letters and numbers!