Has anyone found any external control devices that work with iPod touch? Like the dock connector thingy that makes it so you can change tracks and adjust volume, will these work with the touch or not? I'm gonna try my luck now at Target (if it don't work, I can return it). The reason I bring this up is becuase I just sold my iPod Nano and I need to use my Touch at work to listen to music. I would like to just be able to keep it in my back pocket with my wallet and just control it via the external controls, which I could just clip to my apron.