@Leir: The ;dm stuff is done on the Kindle, of course
. It will create a file in the Kindle's documents folder. Retrieve that file next time you plug your Kindle to your computer, then compress & attach it to a post here
.
@sparrowlight: Put your new stuff in the screensavers folder. Once the hack has found 100 suitable screensavers, everything extra will be moved to the overflow folder. (The only time the overflow folder is used as a 'source' for the active pool is in random mode).