I've been working on making a generic "kit" for my car that would use the navi audio inputs into the factory stereo. So far so good and it works okay, though doesn't look to pretty. But in my research I found this link and I figured I'd share it.

http://www.pie.net/speak_easy.htm

I haven't heard or seen any reviews or complaints about it so I can't say how it works. I sort of like the idea because they achieved what I was trying and did, a generic handsfree kit that can work with any phone no matter who you switch to. With this one you'd just buy different adapter cables depending on what phone you've got and the mic, stereo and power wiring would all stay in place.

Oh well, maybe I need to shell out the money and compare it to what I created and to how the Nokia's one sounds in my friends car.

Laters All,
Brenden