Thanks, I will try this but i just wanted to make shure that this is set up correctly in gdm.conf file:

[server-Standard]
name=Standard server
command=/usr/X11R6/bin/X -audit 0 ; #USERNAME=`cat /etc/tablet_user`
XSERVERARGS="-mouse tslib -nozap -dpi 96 -wr -nolisten tcp"
start_daemon $DAEMON $XSERVERARGS
flexible=true
# Indicates that the X server should be started at a different process
# priority. Values can be any integer value accepted by the setpriority C
# library function (normally between -20 and 20) with 0 being the default. For
# highly interactive applications, -5 yields good responsiveness. The default
# value is 0 and the setpriority function is not called if the value is 0.

#priority=0

# To use this server type you should add -query host or -indirect host to the
# command line.

Is this correct?, Just wanted to make shure, also i've noticed that if you remove those lines in the /etc/init.d/gdm file, auto login will be disabled.