I have read as many posts as I can to learn about video input for the RNS-E. I would like to confirm the following statement: U.S. V260 firmware eliminates all video inputs, Kufatec IMA/Alpine KCE 425i included. In order to input video in some fashion I would need to downgrade my fw to version 200, and then the Kufatec unit would work? I've seen posts where just using the the 30 pin iPod cable will somehow allow you to input audio and video from an iPod. I really don't understand because as I understand it the Aux input which I know is audio only does not work with v. 200 U.S.fw, and you need V.260, which allows Aux in but cuts off video input. Is that simple one cable method just for European software? Sorry for going around in circles but I am very confused.