hmm. access to these 'tam sessions' could really prove useful to the story. That might be something worth getting. The dvd that was originally released in Oz [region 4] was already a 2 disc set. I think there were a few exclusives such as a Q and A session with Joss at the premiere in Sydney. Not much in the way of useable 'serenity' content if i recall. I wonder if we'll see a new R4 set with these new added features...