Irony: One year I bought bluetooth on sale at Best Buy for $10 (Jabra) for my father-in-law and sister-in-law for Christmas. they both spent a lot of time in the car with cell phones as best way to get a hold of them. My wife the next year bought me a nice Motorola Bluetooth for my Curve and it worked great. Well, the Motorola bluetooth doesnt work right with my incredible, so I have learned to live without it when my wife showed up with a different bluetooth.... the one we gave her dad, still in package, never opened. The Jabra works! Strange. I hope with the bluetooth enhancements in 2.2, my good headset will work, but until then... the cheap one is working!