I just got through a new lesson by Adam--"The Grooving Shuffle." It is very cool--Intermediate to adv Inter.--I'm going to have this one down within the next week or so--Thanks, Adam--you've done it again!
I got the other one: shuffling it up. Now I'll have to check this one out too. Shuffling it up is great as well, a fairly quick learn, really helped me get more comfortable with first position.