2.1 not working with accesories!

[iphonics]

so i updated to 2.1 all legit and everything.... now when i plug into my cars stereo using the ipod adaptor... it doesnt work... worked fine with 2.0.x but now its not at all.... could 2.1 be the problem???

[bab23]

Having a similar problem with my car setup using the Kensington Liquid Aux with the remote. The music still plays through the car, but my remote will not work with 2.1, while it worked with all previous firmwares. I hope this gets fixed, everything was going so great with the firmware until I tried it in my car.

[bab23]

Is no one else having this problem other than us two?