These scenes served as bridges between episodes. They didn't really contribute much to the action for those storylines, but they are fun little vignettes of "life" for the Doctor in the TV Universe when he's not accessible to the TV audience in the Trueniverse.
This first scene bridges the season premiere "The Eleventh Hour" and "The Beast Below":
The second scene bridges the gap between "Flesh And Stone" and "The Vampires Of Venice":
It's a set I want to buy, but I'll wait for one of those Amazon Gold Box Deals of the Day......