Body Media and MFP linked accounts

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I received my BodyMedia Link in the mail today. I am trying to get it set up and have everything synced together.

I want to use BodyMedia to give me accurate calorie burn and MFP to track my foods.

I have MFP and BodyMedia linked together. Should I set MFP calories to 0 so then the BodyMedia calories burned will sync over and give a clear picture of what I burned total for the day?

I don't want the BodyMedia burn added to what MFP gave me because it would be the same calories accounted twice. Does that make sense?