Ugh. So much for impulse purchases. I wandered over to the AT&T store on Friday to pick up a stereo Bluetooth headset to use on occasion with my Blackjack, work Treo 700w now with A2DP, Macbook Pro, and Muziq. While the Southwing SA505 headphones are inexpensive ($60), have decent buttons, and seem relatively comfortable… the audio performance is just bad. Poor sound quality, all kinds of static, and drop outs if I turn my head – even within about 3′ of a device. These will be going back. A buddy of mine has had good luck with iLuv. Any other suggestions?