I'm thinking about a new laptop and personally I think that the Powerbooks seem to be much nicer than anything I have seen in the form of PC laptops. Not wanting to start a war, just my personal preference.
For me there are only two reasons for running windows:
1) Galactic Civlization 1 & 2
2) Civilization IV
Is there anything available for the powerbook which allows you to run these games? Some kind of an emulation that will still run fast enough to make the games playable. I guess that fast virtualization techniques as VMWare won't work because of the architecture differences but I am still curious.