this guy is legit the best teacher i have had so far in medschool...the dude explains concepts so well that they stick in my head/to the point where i will know it for life and never be confused again...if i had him as an instructor for the past 2 years of med school i'd be the greatest medical student of all time-OF ALL TIME...and for all the haters out there-this is not a hacked idiot tryin to plug the product- I AINT NO CHODE!! haha...i just really think this guy is legit-ok back to learning about wedge pressures-oh and uh... < celtics suck...THIS IS WHAT THE LAKERS DID TO THEM HAH