I order my protein powders from The Protein Factory . You can customize your own blends and use whatever flavors or sweeteners that you want. The prices seem pretty reasonable for what you get. I ordered a pre-workout blend (banana), a post-workout blend (vanilla) and a night-time blend (chocolate). I sent them an e-mail with the formulas I planned to use and asked advice on optimizing them. My standard protein shake is 8oz unsweetened soymilk, 2T protein powder and a squirt of stevia. Sometimes I add fruit to my pre-workout shake and mix it in a blender. My usual bedtime snack is chocolate goo. See one of my recent journal entries for the recipe. My carb counts are totals, so it will be less if you subtract the fiber.

Jen