Being new to DSLR photography I wanted to get as much "how to" info as possible. I had purchased Darrell Young's book on the 5100, and his for the 7100 was just as good. I wanted some "hands-on" instruction so I took the 2-day Nikonians class and was bombarded with info...great class, but info overload. Winston Hall was the instructor and he has released an online video series that goes over everything just as in-depth, but having it online means no furious note taking and "oh, I'll remember that(s)". It just came out last month, and some here might want to check it out...tunerphotography dot com for info.