Unfortunately, yes, you have to enter them all in. And I found that they really don't offer the ones that I did with Cathe.
I just skipped this part and rely on the website for my calories only. I really like this site since it gives me the actual amount of calories, fat, etc. that I am eating for certain brands, not just generic "bread", "chicken", etc.
I would say to stick with it, even though the exercising section doesn't fit well with Cathe workouts.
Jenn