Shoutbox

I had a script that did this:
-Takes a screenshot of the screen, sends it to the pc, and converts it to a jpg, which is then sent to contact.
-Clears it's cache, so the song is updated
-Shows it in the Now Playing of MSN
-If the file is locally stored can send that file to the person(Must be tweaked to your system)
-Even had controls like, next, previous, ect.

Someone may have a copy of it, if they ever visted my old website, but the site itself is gone without backups. XBMC.plsc/zip

This however may be useful if you need a screenshot function. http://www.mpscripts.net/code.php?id=18
You might want to explicitly clear the cache too. I always had issues of it reporting the wrong info after awhile.