I've created an LCDSmartie plugin to allow display of Mediaportal information on any LCD supported by LCDSmartie.
You can get it at: http://mp.codeplex.com/
This is a beta release so any feedback would be welcomed.
There's full instructions on installing and documentation on how to use it. The program uses WifiRemote and MPExtended to get the information for display. The following (appologies for the quality) pictures show information being displayed:
Dave