Title says it all. I'm not entirely sure if there is a chip in there. But when it first came out I'm sure somewhere it said that there was A wireless N chip, which featured FM radio. It there any way to take advantage of this?
I haven't seen anything on the jailbreaking scene that takes advantage of this, either, and given the excitement about it when the 3G Touch was released, I would assume that means we have to wait for Apple to officially support it before it'll be useable.