Pinny saidGood luck, it is the best. You are sore because it is working different muscles in a different rotation and manner. Best.
Pinny is correct.
I've also heard that you can download the videos from YouTube.... gonna check that out.
I downloaded mine from Isohunt.com, and burned them with ConvertXtoDvd.
I love the exercises, I've only one once since I downloaded them 3 days ago. And man, they kicked my ass!
I kept seeing infomercials, got tempted to buy them, but decided to save my money and go the illegally downloading way.
(Plus, something about that Tony Horton in the infomercials irked the hell out of me. And I also find it weird that in the end of the exercises, they gather around in a circle and do an X shape with their arms, they kinda seemed like the cult)
I definitely will be doing more of these P90X exercises, and if anyone needs any technical help on how to get them off IsoHunt, let me know.