Hi!
Problem:
Cybook Gen3 is not recognized in Mobipocket Software, not even as a storage card...
Solution:
Unplug the USB-Card-Reader, the Cybook is recognised as a READING DEVICE, not a storage card...
(i use latest version, Build 590)
It seems, that in my case the USB-Card-Reader, which is always plugged in, prevents Mobipocket from recognising the Cybook.
As soon as i shut the card-reader down in Windows (XP Home), Mobipocket suddeny finds the Cybook...