I use a THB carkit integrated into my stereo. It uses usb connector to power the pda but bluetooth to trick the pda into thinking a headset is in use so calls are handled by the carkit. Aside the problem of bluetooth intermittantly turning off, is there a way to forward all audio (especially tomtom) to the "headset" carkit?
I've searched the forum and there is plenty of info on bluetooth headsets and how the button on them can be used to start audio via bluetooth, but the carkit doesn't use any buttons. I would be happy enough if there is an app to run whenever I want audio over bluetooth, anything really to sort this out.