Sugata

I recently bought a Sony Walkman NW-E105 MP3 player.
However, SonicStage is an horrible application: it is slow, hard to use, and sometimes erases some files because of some mis-sincying.
After some google-search, I found these 2 replacements for SonicStage:

NW-E00x Mp3 File Manager (OpenSource, available @ SourceForge)
Which is quite good, but a little bit tricky. However, [...]