Like most purchases that require forking over a bunch of hard-earned cash for a long-term piece of electronics that you're going to use all the time, figuring out which digital camera to buy isn't easy. There are so many options out there at this point that it can be overwhelming -- and other than "taking pictures," the uses and options for the various models and styles of camera are incredibly varied. So we've put together this handy guide to help you though the big decision. Take our hand and look us in the eye: It's gonna be okay. There's a camera out there just right for you.