Thanks so much for the multiple replies regarding the cost of this plan - generally this is the same protocol prescribed by Dr. Denise Bruner, a pretty well known bariatric specialist here in the Wash DC area.
I went to her for a number of years, and when I followed the plan, it worked well. I often sabotaged myself with the protein bars... There was a chocolate mint bar that I liked so much I could not eat just one....
The food was costly - until i finally began looking online for alternate sources...
http://www.mydietshopz.com
is a pretty good source, and if you buy in quantity you get a 10% discount.
Pro Cal, by R Kane, pudding/shakes were a mainstay of Dr Bruner's program. They taste great, but I have compared nutrients to the IP products and find there is less protein and more carb, less fiber...
But Mydietshopz carries Proti Diet, which is comparable and others have mentioned as alternatives here on 3fatchicks.
I think I can do this program without a coach since I have done it extensively i the past... This forum should be good support to help me thwart the self saboteur...