I was thrilled to get an iPod touch for Mothers Day. This morning I went to connect it to my Belkin aux cable in my car (that worked great with my old 20 GB iPod) and it only plays music intermittently. I tried changing songs & playing with the screen, plugging & unplugging. I can't get it to keep playing music. What am I doing wrong? It's very frustrating. One of the main reasons I have an iPod is to listen to music in the car. Any help is much appreciated! Thanks!