Brilliant guide but I can't actually load the session. When I select the PekWM session from GDM it complains that there isn't a "Exec" line and it reverts to the failsafe xterm session, any ideas what could be up?
Edit: Solved the problem, after some google-fu.
Another question now... any idea how I can get the XFCE quit dialog to show? I.e. is there a command I can run from the menu for it?
Comment=Use PekWM as your window manager
# no icon yet, only the top three are currently used