Best post workout shake

Hi Freakz,
What would you suggest for a shake high in protiens and carbs for during and after a workout. I was using Anator by muscle tech but its pricy. 2 scoops gives you 20g of protien, some creatine and 57g of carbs from dextrose.

I was also looking at the site
http://www.trueprotein.com/custom_product.aspx
and I can make my own recipe. not sure if its worth it, because I tried making a mix of 60% dextrose carbs and 40% protien isolate ion-exch and thats what I got :

Supplement Facts
Serving Size 30 grams
Servings Per Pound 15
Total Calories 120
Calories from Fat 0
Amount Per Serving
Total Fat 0g
Saturated Fat 0g
Cholesterol 0mg
Sodium 72mg
Carbohydrates 18g
Dietary Fiber 0g
Sugar 18g
Protein 11.2g
Vitamin A 0mg
Vitamin C 0mg
Calcium 0g
Iron 0.56mg

any suggestions for a great post workout shake thats easy to mix with water?

thanks,
James