>Without more information; we can only provide general solutions. The problem is that I don't know which information are necessary :( ! (and English isn't my mother language). Even so I noticed that your 'general' solutions usually help me! Anyway, after creating a user I tried to launch my modem (speedtouch), the file is in /etc/init.d and it has -rwxr-xr-x permissions. Thanks for your attention. Ciao, Nino