Rebin Just save it as with a leading dot as .wvdial.rc in your personal folder The leading . will make it invisible, as a configuration file. But you can display it with $ ls -a .wv* or edit further as $ gedit .wvdial.rc MarvS On Fri, Sep 5, 2008 at 9:04 AM, Rebin Ganjali <rebin.ganj@xxxxxxxxx> wrote: > hello > > i don't save the change on file(wvdial.conf), because the os don't let me > help me >