Hi,
I was banded 1/14/08 and I had a hard time finding a protein drink I really liked. I decided to try Profect, as my nutritionist said a lot of patients liked it. You can order it at Protica.com. It is pricey, but you get 25 grams of protein in a 2.5 ounce vial. It comes in a variety of fruity flavors. At first I found there was still a fairly strong aftertaste, but after about a week it's unoticeable.