Sony A816 Walkman MP3 player

I recently got a Sony A816 mp3 player, and yes, it works out of the box with Linux



mp3's are drag and drop.

Get video content to your Samsung P2

I got some of this info from joco

Use Avidemux

Set video filters to Resize to 320x240 and Resample fps=15
Set audio to LAME MP3

Drag and drop to your Video folder and that's it:
No more need for Samsung Media Studio