Thanks for the replies. I just ran back to the store and picked up a bottle of Muscle Milk in the Strawberry flavor. Tried mixing it with water, milk, even certain kinds of fruit juice - it turned everything into pepto-bismal. Better then the Designer Whey, but certainly not something I could drink every day. I think I'll try the Vanilla, and if that isn't acceptable, I'll probably just give up / design something myself in lab.