Registry settings for PocketMusic

[Fucawi]

Has anyone done any registry hacks to make PocketMusic (or any other player) the default MP3 source on the Orbit? I have just got the W100 remote and do not use Windows Media Player, but it is the default! I want to set the remote to work with PocketMusic.....
Failing this! How do I get Media Player to go straight into my music library when the remote activates the programme?

Thanks in advance.:confused:

[freakuency]

tcpmp core player allows you to define what extensions to use.