Kensington has introduced its new LiquidAUX line of car audio accessories for the iPod, as well as a new car charger for the iPhone and iPod. The new LiquidAUX line was designed to deliver clean audio from the iPhone or iPod to the auxiliary-in ports found on many cars and aftermarket stereos. Features of the line include an auxiliary port connector, a wireless remote control designed to clip onto the car’s steering wheel, and the ability to…