*addon - service.libraryautoupdate
 *version - 0.5.0
 *url - http://xbmclibraryautoupdate.googlecode.com/svn/trunk/
 *revision - 18
 *branch - trunk
 *xbmc version - eden-pre

major change in how timers function, users now have the option of a cron expression to be used in scheduling. should take care of a majority of the issues around time sensitive updates without a lot of settings hacks for different types of timers.