I did about a month last year and really want to get back into it, I just wasn't pleased with my weight loss during the time. I'm hoping to start in the summer.
I don't know if either of you have facebook but there are 2 facebook groups dedicated to all the different New Rules books and there's a ton of information there. Those ladies know what they are talking about and are always willing to answer questions. They also have videos on how to properly do a lot of the more complicated moves which I found helpful.