LCDMisc (http://mylcd.sourceforge.net/lcdmisc/)
LCD Miscellany is a tool allowing one to write scripts to display stuff on Logitech LCD displays.
It is based around a custom scripting engine that lets you move around displayed data and create your own individual pages.
The engine is pretty flexible. As an example; All included media player scripts were written completely with the scripting engine, without writing any special (non-scripted) functions to make it possible, though the WinAmp script does require you use a WinAmp plugin (included along with source).
LCDMisc for the USBD480 is a customization of the LCDMisc v4.4.3 scripts; adding an output plugin, touch panel control, full colour and resolution support for the USBD480, along with additional views and graphics.
DESCARGAC4BR3R4v4.5.0 (http://mylcd.sourceforge.net/files/lcdmisc_usbd480.zip)
(http://mylcd.sourceforge.net/lcdmisc/status.png) (http://mylcd.sourceforge.net/lcdmisc/status_aclock.png)
(http://mylcd.sourceforge.net/lcdmisc/applauncher1.png) (http://mylcd.sourceforge.net/lcdmisc/clock.png)