So for those of us who can't get the iPhone (affordability, restriction to at&t, you work for another cell phone carrier, etc...) when should I buy an iPod Touch? I want one now for 2.0 (doesn't look I should hurry based on that ) but I'm kind of excited to see what they do for the next revision. Any good speculation yet on what the next rev will have? I'm really crossing my fingers for mobile wimax but that's just a personal dream of mine.... Anyone??