As promised, a round update/fixes!
* JailBreak v0.9.N:
* On K3 devices, warn & abort the install process if another jailbreak is detected. (As usual, on these devices, when you switch/update a jailbreak, always uninstall it beforehand, never mix them up).
* Also, as Helgetus noted, fix the mess I made of the K3 packages in 0.8.N.
If you happened to try to jailbreak your Kindle 3 running anything else than FW 3.2.1 with 0.8.N, it didn't work, and that wasn't your fault, my bad :x.
You may want to remove the files eventually left over in your Kindle root folder (a bunch of .dat & .sig).
Again, sorry about that, that was a stupid packaging mistake ;/.
* Fonts v4.8.N & ScreenSavers v0.24.N:
* The watchdog will now print a little message in a status bar on the bottom of the screen when triggering an autoreboot. (That may help gauge exactly how much time is spent shuffling screensavers

).