I want to congratulate you on all your work so far on jailbreaking the Kindle Touch.
I have an idea. Has anyone here considered porting Rockbox
to the Kindle? Rockbox is an alternative firmware for media players. It supports a lot of audio, images and video formats. (video wouldn't be useful on eInk but the other formats would be awesome) It even has a few games and apps.
Could it be run as an app instead of a separate firmware?
Thank you and keep up the good work!