The later of OT?? 'Red Sky'?

[Jon]

Originally Posted by J 1982

Let's take a look on the US release dates:
*Volume 1 - 20 April 2004
*Volume 2 - 26 April 2005
*Volume 3 - 6 December 2005
*Volume 4 - 4 April 2006
*Volume 5 - 29 August 2006
*Volume 6 - 5 December 2006
*Season 4 - 13 March 2007
*Season 5 - 7 August 2007
*Season 6 - 8 April 2008

It means: First you had to wait more than a year (20 April 2004-26 April 2005), then 8 months (26 April-6 December 2005), and then 4 months (4 April-29 August 2006). But in 2007, you only had two releases.

Yeah. From the chart you made, can see it was because they went to Season Sets (though Vol. 1 and 2 could be considered Season Sets as well, just small ones). So the larger Season Sets were a slowing down area for releasing. While the rest of what's to come has: a large Season next (with likely having the Europe Vacation, and the regular part of Season 7), and 3 small Seasons to follow.