Why is Samsung Galaxy S (Captivate) USB not supported in my Honda Pilot? Any thoughts on how to resolve the "USB not supported" error my vehicle (Honda Pilot) displays when I connect the phone (Galaxy S Captivate) via the USB jack?

Thanks in advance!
do you have the USB set to the right setting?
settings->Applications->USB Settings->[Mass Storage or Media Player] 
Try all the different settings, it's not obvious which one the car is happy with (if any)

Also under settings -> Applications -> Development try turning on [USB Debugging].