> I have also noticed the lack of
> session types in kdm menu - only "default", "xfce" and
> "failsafe" are present. After compiling and installation of
> kde 3.5.10 all of the DE's I had installed were on the
> list.

I haven't seen that problem exactly, but I ran into a similar problem. I was not seeing Trinity as an option in the KDE 4 KDM. The cause was I had no copy of the trinity.desktop file in /usr/share/apps/kdm/sessions, which is where the KDE 4 KDM looks for those files. I updated my build script to ensure that file is installed in both locations (/opt/trinity/share/apps/kdm/sessions).

Darrell