Okay, so since I'm currently looking for an MP3 player, it doesn't necessarily have to be an iPod. But which should I look at getting. There's too many on the market: Nano, Classic, blah blah blah. Don't really even know where to begin or what each version has in the way of 'Bells and Whistles". Any other brand names that can complete with Apple and won't break the bank while at it?