The hidden feature in Media Center 2005 UR2

MCE 2005 Update Rollup 2 includes support for DVD changers. "But", you say, "I don't own a DVD changer." Yeah, me neither. What's cool is that you can very easily use this feature on DVD image files stored on your hard drive.

Sean Alexander shows how:
HowTo: Enable "My DVDs" in Media Center 2005 "Emerald" Update