I also have too many applications for media playback
- Browser for Hulu, YouTube, other web videos and audio
- iTunes for music management, playback, podcasts, also reaches shared libraries easily
- Miro, occasionally for Hulu, podcasts
- Quicktime Player
- Niceplayer, it's such a clean player
- VLC to playback whatever doesn't work elsewhere
- EyeTV for live television
Time to rethink the setup.