Got a new camera? Get up to speed quick with this cheat sheet. This one-page printable PDF has everything you need to get from A to M with confidence. I've broken it down into the bare essentials for your new D-SLR: what does aperture mean and how does it affect your image? What ISO should you use? And how do you deal with low light situations? It's all in here in one handy, quick reference place! Pay what you want for this resource: get out of auto and into the creative zone!