My battery indicator also only goes up to 90%. I guess 90% means it's fully charged.
Sorry that you are not happy with the JE100, Katelyn. I really love mine. You have to fiddle with it to get it to function the way that you want. What about it don't you like?
I'm looking into a solution to the default desktop shortcuts.
The Haali Reader supports folders in the library. It only reads books in the FB2 format or text. It's a pretty good reader, though.