Boy does a camera on an iPod Touch sound sweet but the truth is, I don't need it. Therefore am in the market looking for an iPod Touch. Originally I was impressed by the 2nd Gen speaker and microphone (with earphones) capabilities...but slept on it (many nights) and realized I don't need them. I'm wondering where the best place to scour for an iPod Touch would be, no matter the generation or # of GB's. ?