How To Add New Screensaver Images To Your Kindle 1
how to | (7)
Notes: These instructions are for the Kindle 1. Amazon hid the necessary folder for this on the Kindle 2. If you have a Kindle 2, this is the only option I know of.
For Kindle 1 owners, this process is completely reversible--however, as long as you have custom screens on your Kindle, the default screen images won't appear. You can follow these instructions to revert back to the default screens.
Remember, DO THIS AT YOUR OWN RISK. This works for me and for others, but I make no guarantees, obviously.
Short version
Long (detailed) version
Truncated instructions for the tech savvy
Create a new directory on ...