I just finished listening to the Pandora's Star audiobook from audible.com. It was a long 37 hrs and 26 mins. I heard about it from multiple people on the TWiT network. I liked it but I think I would have liked it better as a paper book as I lost track of what was happening a lot. The last half of the book I listened to it at 2X speed. Anyways, now I have moved on to Daemon by Daniel Suarez and I am liking it better so far.

Pandora's Star
By Peter F. Hamilton