I was really impressed by the copy of MILES LEFT YET when it arrived. It's every bit as professional in quality as any of the books I've published through a traditional publisher. In fact, the feel of the matte cover reminded me of covers of the books I released through Flux (A BLUE SO DARK and PLAYING HURT).
The books are actually printed by Lightning Source (Ingram's POD unit).
I also chose white pages, and was pleased by the fact that they weren't stark white like copy paper--but resembled more the paper of traditionally pubbed paperbacks.