not sure how legitimate this is, but I've seen TONS of pics just like these however, the rumor I hear is that it'll be late September before these roll out, but they could be anounced at the "event" August 7th that supposedly is to unveil the new iMacs intersting how the new iPod info leaks out quicker than the new iMac info it's pretty ... and yes, it's entirely touch screen
I expect the next video ipod will look somewhat similar, kind of like the iphone. It almost has to be full-screen.
Possibly a bit ($50?), but the current iPod starts at $250 now and it used to be $300 a year and a half ago.
I have the iPhone and while it has it's quirks, the touchscreen is great. I think it is a no brainer to have it applied to the new ipod.