I purchased the 16Gb Touch 3 weeks ago. I assumed at first my old cable would work. Then I assumed the 30 pin cable would work. Then I found out that all my old cables, including the one out the back of my pioneer avic-d3 "ipod ready" car stereo/ navigation system to my glove box, will not work. I went to Best Buy today to explain the technology to them, and ask for a cable that would indeed work. They don't have one. The apple store employees I then spoke to also needed some education on the concept, and they sold me the 30pin component video cable. It works fine, but of the 4 TVs and my car stereo, none of them have an open component video in, which means I need to go exchange for the composite cable or give up and take the Touch back and wait for something else that can work.