every since i updated to Froyo my bluetooth in my car doesn't work. when i turn bluetooth on, it connects to the handsfree but after a few seconds, it disconnects. When i try to manually connect to the handsfree, it doesn't work. One thing i've noticed is that if i'm on a call, and I manually turn on the bluetooth radio, it connects to the handsfree until i get off the phone, and then the handsfree disconnects and won't connect again until i turn the bluetooth radio on and off. anyone else experiencing anything like this? for reference, my handsfree system is an oem system in an audi a4. thanks.