The first thing I ran was the Real Appeal workout DVD. The workout is of course much easier than Insanity but was a good workout to do during lunch so that I'm not too sweaty for work. It was way less impact on the joints. I do not know if this picks up later.
I joined Real Appeal about 5-6 weeks ago. This is covered by the company I work for when you miss the biometrics. The program is pretty good. The coach is very motivating. It is geared more towards people who are more inexperienced with exercising and dieting. It does have a wealth of information. For me, I knew most of it. I just need to practice it.