tRio currently processes the following icecast headers:

icy-name -> [source-name]
icy-genre -> [tune-info]

and processes the following metadata embedded inside the mp3 data stream:

StreamTitle -> [tune-name]
StreamUrl -> [tune-info]

The values in [square brackets] are the substitution variables which they are stored in (see the "Changing the playback panel" section in the user manual).

Please let me know what other values you'd like to see.

Cheers
Paul