Sweet, I think it will be a lot easier with a thread just for Kindle 4 Non Touch.
So what is the status on a legit Jailbreak for the K4.? I have setup SSH access via WIFI but I'm having problems getting sftp-server working.
Im using this version:
LINK
We should work on getting the simpleusbnet for the Touch JB working on K4 as well.
Let me know if anyone has got this to work.