I need your help! I know it possible to setup my D90 to bracket with a 1EV and three-shots? Here is my question: Can I do this by pushing the shutter release button only once? Will the camera take three exposures automatically, bracketing the exposures? If the answer is Yes, can someone please give me the step by step process to make this happen. I've searched my manual, Mastering the Nikon D90 and the internet. I really can't figure out how to make this work without pushing the shutter release button three times. Feel free to 'talk down to me'. My goal is to learn how to do this, if it's possible. Thank you for helping.