"Unabridged Version"
I've had the paperback book and the abridged CDs for quite some time now. This unabridged version is much greater than the sum of those two mediums. I now have every word/element/concept of the GTD book but on a portable medium that I can take with me on my ipod. (The abridged CD version did me no good as it left out enormous amounts of the GTD concepts and tools.) This unabridged audiobook is over 7 hours long, chock full of great stuff, and easy to flip to different chapters.
*Don't forget to download the Reference Materials from the book description page on the bottom*