I'd love to have a camera on my Touch. I don't want an iPhone, so don't recommend that I get one. Is there an external camera that goes in the connector port? If not, is one possible? How difficult would it be to make? I have a decent amount of electronics experience, and build and design guitar amplifiers and effects. Would it just be a matter of taking a camera phone's camera out and hooking it up to a dock adapter to plug into the iPod?