Hi Kathy!
I thought I had responded to your question...(scratching head)
Sugarbusters is a more 'until satisfied' program. There are foods that are NOT allowed. These include white flour, white sugar, white potatoes, white rice, beets, corn, pineapple... I am probably forgetting somethings too. Whole grains are ok, and low fat, and moderate amounts of fruit and lean meats are encouraged. It is based on the Glycemic Index, but is a bit looser and easier to follow than some other plans like it.
If you join us over on the weekly support forum:
http://www.3fatchicks.com/forum/forumdisplay.php?f=86
where most of the group who follow Sugarbusters post regularly, you will find plenty of answers to any questions you have. I hope to see you over there!