Hi, I'm working on the Rockbox project (www.rockbox.org), and we just noticed your http://ffmpeg.mplayerhq.hu/projects.html page. Rockbox currently uses the Ffmpeg FLAC, Shorten and WMA codecs, modified to various degrees (primarily optimizations, and in the case of WMA, porting to fixed point). Feel free to add us to your list :) Thom