Re: Amateur Jiu-Jitsu video.
Looks like you discovered the real secret to jiujitsu - that is if you outweigh your opponent by a couple hundred pounds - you can pretty much do whatever you want to them!
Eddie Bravo often puts his 10th Planet Jiujitsu vids out for free on his website. You should check into them. Other than that - if you're serious about training - you have to find a coach somewhere. Anything else will just wind up getting you hurt.