Just in case anyone is interested, I have tried quite a few of the Exante food packs and they are really good. The banana shake, toffee bar and the thai soup are my favourites so far.
I am doing the Total plan, which is 3 food packs per day. They do have a higher calorie value than LL or CD, but if you want to have 4 "meals" then you can split the packs. I am doing this with shakes and bars (as I don't like the shakes thick anyway so more water is good) and it gives me variety over the day.
I know that some people are sceptical about being able to order online and just get on with it, but I talked to them and they offer telephone support either through the office or with a counselor, so you don't have to do it alone. So for people that don't have time or don't want to go to class, this is a good option.
I am fan so far. First weigh in on Monday so fingers crossed for a good loss.