Ok i've been posting on Whirlpool, but my thoughts...
first all
http://stuff.rovingrob.com/about.mac.jpeg
- it's taking ages to get my iTunes library across. I was going with firewire, but swapped back to the lan, which is waaaay slower

- GoogleEarth runs perfectly, especially for a PPC application. Wonder how it will go as a universal binary
- Dual Core rocks

- iMovie 6's themes are cool

- FrontRow is awsome... fullscreen video rocks

- Fast user switched cubes around at 1920x1200

Not that i'll use it much, nice to do once and a while
- Dashboard finally has the ripples

and when bringing dashboard up for the first time it's not super slow like it is on the G4

- iPhoto library move seemed to work fine for a drag and drop

- iTunes, see iPhoto

- Safari with Flash animations doesn't grind the system to a halt. For example, gametrailers.com used to smash the G4 hard. Now i can watch movies in HD with 0 issue
- boot time is very very fast compared to the G4 mini

- the rubber base seems to get very very hot...
- the apple boot sound is very very queit
Anyone have any questions or want me to try something ?