selecting default session with gdm

[Aleksandar Milivojevic <amilivojevic pbl ca>]

Easy question.

I have an older laptop, and I've installed XFCE (in addtion to GNOME). 
The (graphical) login screen seems to be managed by GDM.  The GNOME is 
default session, but I'd like it to change it to XFCE on system level 
(GNOME is too much for the little guy to handle).  How to do that?  I've 
looked around the bit, attempted to figure where the session list for 
GDM is defined (the one displayed when "Sessions" is clicked on login 
screen), and where the default session is defined, but hasn't had much luck.

--
Aleksandar Milivojevic <amilivojevic pbl ca>    Pollard Banknote Limited
Systems Administrator                           1499 Buffalo Place
Tel: (204) 474-2323 ext 276                     Winnipeg, MB  R3T 1L7