Fluxbox wow i tried it once and it was too complicated for me but it was very nice fast and compact.
i like Gnome Kde CdE and Xfce
Right now using Gnome on Open Solaris.
It is Simple and less congested then KDE
even though i still want KDE lol
i guess i always want something that will remind me more of FreeBSD rather then Ubuntu.
Solaris and BSD Mixed together BSolarisD, or SlowarSD