The one on the commercial looked like the 2005 one (which came out in May instead of December), but they did offer both a Disneyland one and a WDW one (could be the materials are different, but the DVD's are the same - the DVD has both WDW and DL sections).
There is enough new for 2006 that they may have just inserted new segments.
It is great to see s much new content - remember when the video (and the Christmas parade show for that matter) were mostly recycled year after year?