I did the same thing.. I went and got some yummy whey powder and mix it with soy milk and frozen fruit. way yummy. I totally dont have cravings for sugar or anything else for that matter. I took a whole cheesecake to work for the wolves (co-workers) to eat and didn't even shutter! I actually had energy to get up (on a saturday I might add) and walk on my treadmill! This is my third day and have lost 14lbs already. I feel great! Getting the right combo of fruits is important I think, frozen peaches didnt have much taste to me, but the mixed fruit of strawberries, blueberries and blackberries was awesome. The whey powder is vanilla praline, maybe that makes a differance in taste to me!
Best of luck!