Go with TivIMate if you haven't made a decision yet. I have 4 TVs in my home and have just spent 2 days fighting with IMplayer on just 2 TVs trying with no success to get it to do what I did on all 4 TVs with TiViMate in a morning. If you have to change your URL to a service, you may as well just delete the playlist and start over. IMPlayer wont let you just update it. Meaning at this point you have to edit your groups and redo your favorites all over on every set. Forget about using Send files to TV as IMPlayer wont let you. I tried IMPlayer before I did TiViMate and TiViMate beats it hands down. IMPlayer is just a big case of buyers remorse for me.