Re broken themes:
I always used to like Clearlooks, but some things look really bad in the Clearlooks that ships with Xubuntu now. I found that Clearwaita is a very good replacement:
http://gnome-look.org/content/show.php?content=145210
Just copy the zipfile contents to /usr/share/themes.
I notice that with Xubuntu 12.04, Unreal Tournament 2004 occasionally loses scrollwheel motion which means it doesn't always change weapons as it should. I haven't seen this on any previous version of Xubuntu.
Otherwise, it's looking good. I always install gnome terminal because xfce4-terminal doesn't scroll with the scroll wheel in less or man pages.
Bookmarks