Just started the P90X DVD's on Monday and got to admit that it is kicking my butt so far. I hadn't worked out in the past 4 months and with warm weather coming soon, I thought I'd give it a try. Two days into it and I am sore all over my body. Just wondering if anyone else is using it right now or have ever tried it? Love to know what your thoughts are with the end results after the 90 days.