Re: iPod nano - ONLY USB 2.0?
Apple won't abandon firewire. Also, Apple will never ever switch to Intel. Err....
I agree that the bottom-located headphone jack is a bit strange, but I think the answer is in the picture of the lanyard, which appears to be a combined lanyard/headphone set, connecting to the bottom. For lanyard use, upside down does make sense (since you flip it up to control it). I guess they are thinking everyone will use it that way. Problem is, since your nano is upside down, so is the screen - somewhere they say how, when worn, the nano's screen will really show off for others. Err... except that the screen will be upside down, and thus will everything you are "showing off". Oops. I suppose if they had an orientation detection feature that would flip the screen automatically, that would resolve it, but since there's no mention of that it wouldn't seem to, and who would want to pay for that anyway?
And about that lanyard/headphone thing as seen in the pictures. Can you plug in other headphones, or are you stuck with Apple's pathetic ones for lanyard use? Or is that picture just a trick and really there's still the need to plug in the headphones?
Oh well I can't see side-grading anyway. I have a 4 GB mini. It's already quite small, looks nice, is entirely skip free (I've certainly never heard it skip - has anyone?) and it's green. The nano is smaller, and does look nice even though only white or black, perhaps even nicer, but I can't see "upgrading" to an iPod of the same capacity, even ignoring the dramatically slower syncing I'd experience (at USB 1.1 speeds). I struggle with 4 GB as it is.