I was tired of cords, not only with riding, but also driving/working.

Two weeks ago I got a Jabra Street 2 bluetooth headset adapter. Awesome. I use it along with Ultimate Ears TF10s (which I've had for quite some time), that have Comply tips on them, all via BT to my iPhone 4 (in my pocket).

The neat thing with the Jabra Street 2 is that you can use the supplied headphones (which aren't all bad), or you can plug in your own headphones. There is also a mic on the dogtag so that you can answer calls.

All the functions of the dogtag work (pause/play/answer/ff/rw/vol up/vol down) with the iPhone.

Between visiting here and head-fi.....my wallet is non existent!

HTH.