Pro-Stat--anyone know anything about it?

I was just on my surgeon's website and saw that he is now "pushing" a product called Pro-Stat. I have never heard of it, so I Googled and found that you pretty much have to order it through the mail or directly from your surgeon (although I don't remember seeing it available last time I was in his office).

Anyway, cost-wise, it looked like a good deal. Does anyone have opinions on this product? I would appreciate your input. There are several flavors available and also more than one formula (there's Pro-Stat 101, etc.). Let me know which one you've tried and what you thought...and where the heck you got it. I really hate it when I can't just make a run to a local store and buy my protein.

I ordered Pro-Stat through CVS on-line. I am sure if I needed it on a regular basis my store would stock it for me. It saved me immediately after my banding when I could only tolerate a small volume of fluid at a time. It has 15gms of protein in 30ml (a shot glass) and I took it 4 times a day with some clears and it brought me to my protein goal. I keep it now waiting for my fills when I am sure I am going to need it again. I am not someone who will drink a protein shake (if I have a shake I want a burger!) so I used this instead. I have the unflavored and it has a sweet taste like juice but the consistency is thicker.