I plan on getting the new iPhone, and wanted a little advice on some earphones. Now that there is no recessed jack, it would seem that my choices would open up, but I haven't found much. I wanted a play/pause and microphone button, similar to the ones Apple included. But most earphones (non-recessed) I looked at did not include this. I saw the Vibe Duos, but will the longer jack work with the Iphone 3G? If not, what are some alternatives? I would prefer something around $100. Thanks!