I tried out the Jabra Freespeak Bluetooth headset today and was pleasantly surprised at its comfort and ease of use during my very limited test run. It paired with my SE Z600 in a few seconds and most importantly, it fit well and sounded good. I'm not sure what it sounded like on the other end. I was very close to purchasing a Sony Ericsson HBH-65, but after trying to get the thing installed on my ear, I was really turned off. I didn't even try using it on a live call. The same was true for the HBH-35. Am I missing something here? The Sony Ericsson models seem so poorly designed that I can't imagine anyone actually using them. They were downright uncomfortable and cumbersome. I honestly can't believe how bad they were. So... I'd love to hear experiences of people using Bluetooth headsets and If you know of any comparison/reviews, please post a link. Thanks a bunch. Rob Parker