there have been MANY MANY changes in fedora since the last post on this thread ( 07-31-08, 11:32 AM ) -- two years ago and 4 versions of fedora
and if you read the fedora, and gnome documentation
gdm and Plymouth are two of those changes in fedora since fedora 9
the gdm right now ( fedora 13)is a "just working" hacked version of the gnome svn source alpha code
this fact that it works at all is something .