premium vids aren't coming out anymore, you can buy the old vids and download all of them, but now its all video packs and free vids.
as far as sorting them by date, I'm not sure how to do that, perhaps Ryan knows.

Thanks Turtles.
This page will auto sort by date (depending on which instructors you select, hold shift to select a range, hold control to select extra individuals) - http://www.husng.com/videolist