Just uploaded a bunch of backgrounds for ZLauncher, in 480x320 for the UX50. There are even a couple for Freemasons. They're in the Clie Files | Skins | Launcher | ZLauncher area.
Just uploaded some more, including a couple for Chapman Stick musicians. Some of the backgrounds are made for Options | Display Setup | Transparent UI (checked off). If you need an image modified with a black bar (or other color) on the top to accomodate the top of the UX50 screen, just let me know.
Linear Mode
