Well hands free driving is coming to CA as of July 1. I have been looking at Blue tooth, but it is a huge investment (for me!). So who has which one and what are the pros and cons? I am looking at Plantronics 855 but don't know if I want the slide to talk or push to talk.... and I am looking at the Motorola H688... but can't decide if I want the ear loop or not. I wear glasses, so if I get an ear loop I want a skinny one. So lets hear the input!