I've seen some discussion of this on various forums but can't find a definitive answer. Does anyone know of any headphones with inline music controls that are compatible with the TB? I have a pair of cheap Sony's that do not seem to work. I tried a few of the headphone-control-customization apps on the Market and they seem temperamental at best. Primarily I want play/pause functionality; volume control would be an added plus. I've used these features with my old iPod for so long that it would be tough to go without them! I'm not too concerned with phone call controls or a microphone. Thanks in advance.