Have you read Atkins For Life? It is more for those with less to lose and I believe (correct me if I'm wrong) it decreases your carb intake rather than increase it to find your ACE (can't remember the exact wording that ACE stands for right now but it's the same as CCLL, just a new name).

EDIT: I really need to read this book again, but I also believe you start out eating 40-60 carbs a day. I will be checking on this and reporting back soon.

2nd EDIT: I was right it starts at 60 carbs and increase or decrease to what your body is like.

Atkins Carbohydrate Equilibrium (ACE)