Both of my wife's parents died within 10 days of each other in September of 2007 and I thought that putting together a book commemorating their lifes would be a nice gift for her and her brother and sister for Christmas. I used MyPublisher to print the books based on a great review of several of the ones out there on Dave Beckerman's blog, balancing cost, quality, and publishing time.
Although I had some issues with the books (twice), they were handled very quickly and to my complete satisfaction. Other than those minor issues, the quality was very good and their service was excellent. I would use them again.