Glad to see one of the wishes I had is now fulfilled.
1. Advanced Audio Coding (AAC) playback support
2. mp3PRO playback support
3. Keep Music Library organized as in iTunes for Windows
4. Smart split as in MusicMatch JukeBox
5. Option to automatically search and remove non linking files
6. Browse for the file --- Possible from WMP10 Build 3473
7. Windows Media Audio 9 Professional Encoding
8. Ogg Vorbis playback support