Personally if it were simply a case of "which camera" I would go for the D80 too, partly for the lower noise at higher ISO levels and availability of ISO 3200 in-camera. But then personally I would probably wait to see if Sony came out with a new version of the Minolta 7D. To be honest either of these cameras are good and are part of good SLR systems. Nikon's range of bodies, lenses, flashes and accessories is more extensive and more widely available, though that doesn't necessarily mean their system is better for you. Basically I think you'd be happy with either when it comes to specifications and capability, and it's just a case of narrowing down your priorities and preferences to work out which is a better camera and a better system to go for.