I have had a MBP for about a year, and found myself messing with as many settings on my wife's Cybershot as i could. I have Aperture and CS3, which i still suck at using, but have really started to enjoy photography. Here is the thing. I fly as part of an aircrew on military aircraft out of Hawaii. I was looking at possibly getting a Nikon D80, but i have no idea what lense i should have for shooting from an airplane. I would also be using this camera to take pictures on hikes around the island, and birthday duty with the kids. Are lenses that specific that i could not find one that could accomplish all of this well? Also, is the D80 a bit too much camera for someone who just likes to tinker with settings, lighting etc ?