My suggestion is to start basic. Get hooked onto one or two basic whey protein powders. Get ones that already have the BCAA and vitamins and flavor mixed in.
This is a good strawberry flavored one Synth-6, strawberry milkskake
www.bsnonline.net100% whey gold standard double rich chocolate
http://www.gnc.com/product/index.jsp?productId=2134050Find a good base you like. Then you can add extra stuff if you want to make it taste different or better. Much better to get the base tasting right first, i think it much harder to try to "fix" the flavor by adding stuff later.