Hi,
Let me tell you my interpretation. I didn't think we could ahve ANY kind of potato, whether they are white or sweet, however everyone here ate them and seemed to do ok so I allowed myself 1 serving per week of the sweet potato fries (see recipes thread). I also ate corn but again because it is a starch, i allowed myself 3 servings a week (not unlimited). I think I allowed myself a cup each time and I still lost. I use I Can't Believe Its Not Butter but make sure it is the spray kind and don't go overboard with it. I just use a few sprays on my steamed broccoli, cabbage or squash. I also track my calories because it has taught me how to eat. Even when I went off FS and stayed in my calorie range for the day, I didn't gain. I think its a great plans and exercising daily and drinking TONS of water also helps a lot once you get used to it. I used to drink maybe 2 glasses of water per week and now I am in the 80-100 oz per day range so that in itself has helped me.
We will be here to support you the best that we can. I think it is good you are waiting until after Xmas. The holidays are a tough time for everyone trying to stick to a diet. Plus I don't like explaining to all my family about my diet and what its all about
Good luck to you. Lem