[rkomar]

I'm not sure what you're asking for. By "folders", do you mean the directories (with the folder icons)? If so, then those always just show whatever name they've been given. If you mean the ebooks, then you can group and sort those in different ways using the Menu dialog in the upper right.

P.S. I agree about the power button. I have to use my fingernail to push it in, and it's hard to tell when it's lit up (to show activity).