I'm glad you like it, Lauren! Every time I have it, I feel so French! From what I understand, they are very fond of soft cheese, fruit, and bread as a meal. And a glass of wine or two. You have to love a culture that has a course dedicated just to cheese!
As for calorie intake, I would think it would depend on you, your eating habits, etc. Some people need a big breakfast to get through the morning and have smaller meals later, others eat small breakfasts and big dinners. Though it appears to be healthier to eat more in the morning and less at night, I think it really is up to you. You might find some good ideas in the FAQ for the phases...one of the threads gives specific guidelines on how much to eat for each meal.