With a Beoport, and a BS3000, you do not browse songs on any screen, you press N.MUSIC on your Beo4 and the music starts.
If you press the color buttons on your remote, you can sort songs by playlists, artists, album or genre.
Then pressing UP or DOWN will take you to the next playlist, artist, album or genre depending on the color key you have previously chosen.
If you press a number, 14 for example, it will take you to the 14th playlist, artist, album or genre.
Pressing the LEFT or RIGHT arrow button will take you to the previous or next song within the current playlist, artist, album or genre.
Press TRACK (in the LIST) and you can type a number, it will take to to the Nth track within the current playlist, artist, album or genre.
---
I am not sure, but I think you can browse music library with a BC2, not on the TV screen, but on the BC2 led screen itself. Can somebody confirm?
With a Beomedia 1 or a Bemaster 5 (sold with the Besound 5) you can browse songs on the TV screen by calling the PC source.
p.