Hi All I’ve just joined the Audible UK book library and have just downloaded my first book. Quite a long one at 32 hours and only in 4 parts. This means if I need to go back over ground already read I can only do so by going back to the start of the current track which are around 8 hours long. It would be just great to break these down into smaller tracks but the file format is .aa which I understand is Audible’s encrypted system which is not breakable by any software available. If this is correct does anyone know of a solution to my problem, please. Many thanks Roger