1)   Simple MP3 Renamer 6.0
Rename MP3 files that you download from file sharing programs. No complicated options, just drag and drop your folders / files into the program and click 'Rename'. MP3s will have case corrected, underscores removed, appropriate spaces added.

 2)   ShoqBox Buddy 1.0.2
Manage music and playlists on Philips ShoqBox (PSS) MP3 player. - Completely free, no nags, spyware, etc. - No need to use MusicMatch! - Easy drag and drop interface. - Creates and manages playlists.