The Region 2 releases of Season 1 contain the episodes out of order, creating a number of continuity problems when watching them in the order in which they are presented. The order on these DVDs is episode 1, then episodes 10 through 19, then episode 2, then episodes 21 through 24, and finally episodes 3 through 9.
My copy just got posted through the door. As expected, it is the 2007 box set. It isn't the most awe inspiring thing to look at - thinpak set, all 3 of the cases having the exaxt same cover and back as the box. Can't complain for £10.