Originally Posted by Rinzwind
Another tip that might help clear some confusion:
menu, settings, other (page 3), support old system: yes
shows your original files and folders.
Oh and I think I know why they used letters for the k3: we got a keyboard. Pressing a letters opens the corresponding ebook. I bet that on the k2 you do not have a keyboard so you can use digits to open the ebook
(or did everyone else figure this out already
Oh nice, *adding to my blog*. I've also added a link to this thread and I'll publish some "screenshots".
I think K2 has a keyboard, too.
And i just tried to connect via WIFI, it also failed for me and a minute after it, my Kindle hung up