Hey. I personally have done very little grapples, but i think the videos your instructer and others who have helped made it have done a fantastic job.
The audio and video clarity is impeccable, and it was a great job at capturing the right angle of camera so we can see whats going on.
+ The fact that its currently free, i would be HAPPY to pay a small fee even if there were several instructional videos.
Even without an iphone or touch (lucky i have the phone

), a person being able to view these on youtube alone is great, but the portability to have on your phone and then practice with friends is great.
I haven't seen this on apple store, so if its up ill find it asap

(i realise this thread is a little old but i can't help myself)