I think I'm going to order one, too. I don't think I'll buy the first G6 models anyway, so I won't be missing anything. But this sounds outstanding - 80 gig?!
Downloaded iTunes 7 last night, some huge improvements. Gapless playback, and the ability to flip through album covers are my favorites so far.
Mine is on a FedEx truck in my neighborhood. I suspect it will be signature required, darnit.
There is some groaning about iTunes 7.0 around the web. I noticed it took all the resources it could get on my tower. I imagine we'll see some patches pretty quickly.