You already have a second update thread. You really need a third? It's best that all the travelings & adventures be bound into one volume.
Cathcon, it is always more profitable for the production company to split up each season into their own dvd set. We can then bound it up into a nice anthology box set with some deleted footage and cast interviews at a premium price later down the road. Further, the production company is currently in intense negotiations for a Horn of Africa syndication deal. This show is going global baby.