S1mp3 player hacks (this is a cheap mp3\mp4 player from china.. Se maybe you got an s1mp3 Helo World script has alredy maked
(they are real cool 100 $ and they can play video)
Great example of successful project.
Successful projet to run linux on iPod.
Another successful project.
A project on pre-beta stage, just like mus1c pod.