Lorli,
If you go to the main link:
http://blog.missouriquiltco.com/2009...tally-tubular/
there are going to be 2 different tutorials on that main page. One is called Jelly Roll Week- Jenny gives ideas around the... that on is 1:00 long.
Then there is another tutorial called: Intermediate Block Series - Tube Tutorial. That one is 7:36 long. That's the tube tutorial. :-) Hopefully you'll find it now. It's really fun to watch and create.
Hope that helps.
Wanda