Run modular Xorg server from gdm (NetBSD)

I am using modular Xorg server and gdm with NetBSD-current. Here is my simple step to configure gdm running up with modular Xorg server.

1. Set X11_TYPE in /etc/mk.conf as "modular".
   X11_TYPE=modular
2. Install meta-pkgs/modular-xorg-apps, meta-pkgs/modular-xorg-drivers, meta-pkgs/modular-xorg-fonts and x11/gdm.
3. Add the following configuration into /usr/pkg/etc/gdm/custom.conf.
   [servers]
0=Xorg
[server-Xorg]
name=Xorg
command=/usr/pkg/bin/X :0


References:

• http://mput.dip.jp/mput/?date=20060610A (It is written in Japanese, which describes how to run Xli server from gdm.)
• 6.2.9 X Server Definitions in GDM documentation. http://www.gnome.org/projects/gdm/docs/2.18/configuration.html