Question about gdm

["Gurupartap Davis" <partap yahoo com>]

This is probably not the right mailing list, but I can't find documentation
for gdm...
I want to set it up to do xdmcp (query or broadcast)
I've edited gdm.conf in the [xdmcp] section so Enabled=1,  and restarted,
but no luck

(I'm using Xwin-32 on an NT box, in in case you're interested)

thanks,
-partap