I was wondering the same myself about the "S" diet. 15 gms of carbs at one meal is a tease. I am trying to ween myself into going back on the CAD which I had good succes with the first time around.
Giggles your not kidding when you say you have to watch your calories also..... I made a big boo boo there too. When I did Suzanne Somers (SP?) diet I gained 3 lbs my first 2 weeks.... Dropped that one like a hot potato
Good luck.
Love, Leenie