I'd like to extend WMP11 so that is has both the ability to play Ogg Vorbis files but also automatically detect them and add them to the library like it does for MP3s. I've looked through the Windows Media Player SDK but I cant seem to find a way to tell WMP to also scan for .ogg. I think once I've figured that out I'd be able to do everything else. Does anyone have any experience with this?