Ask Engadget: What are the best sounding headphones with in-line mic?

So you've got an awesome set of earbuds, but you're looking for a pair just as astounding with an in-line microphone for chatting it up. Thanks to the growing popularity of such a request, there are a few options on the market. Question is, which is supreme?

"I have this new music phone (it's a flush-jacked iPhone 3G) and I'm thinking about getting a new set of phones. I've used some high quality headphones before, but I'm currently using Apple's included headset because of the mic / remote. I've been looking at the Shure MPA kits, but what do you readers recommended?"

Thanks for the inquiry, dandaman. Let's hear what you've got, readers! Afterwards, feel free to send in a puzzler of your own to ask at engadget dawt com.