How to make a yummy smoothie!

Wanna make a delicious, creamy fat-free smoothie? All you need is some fresh/frozen blueberries, a tub of fat free vanilla or mixed fruit yogurt and a banana. If you like, you can add a splash of soymilk or plain milk to thin it out. Blend it all together in a blender and voila! I was suprised how it turned out, and its really healthy. You can add protein powder to it too, i'm not sure where else to purchase it other than Trader Joe's or GNC. I've been meaning to pick some up.