True Blood coming out this week and was surprised by the 7 disk count on the blu-ray version since the season was only 12 episodes long.
I didn't realize HBO is going to release all new shows (and apparently will be going back to re-release old shows) on blu-ray as HBO Select editions. This means all blu-rays will bring dvds AND digital copies too! You can read more about it here: http://www.homemediamagazine.com/hbo/true-blood-season-4-may-29-marks-debut-blu-ray-hbo-select-26731
In the True Blood instance 5 of the disks will be blu-rays and two will be dual-sided dvds. If there is anything I hate more than having to buy multiple (inferior) copies of the same product its dual sided dvds.