I'm getting a bit fed up with this. Why aren't "updates" all in one place, for both the Jailbreak and this Collections plug in. The collections plug in on my Kindle PW now tells me that I have to install the Kindlets or something, but I'm not sure why. I don't think the firmware has updated, and there's no particular reason why the Collections manager would have stopped working, but every time I come back here to figure it out there's just a lot of confusing stuff. I can't tell whether I have the latest version of either JB or this Plugin. Also, the thing is really clunky. Takes forever to refresh the screen or progress through a book list to assign them to collections. I think I'll probably just remove it so I don't have to keep up with this arcane thread.