I'm buying my first digital camera and I plan to eventually be spending a good amount of time with digital photography (ie. photoshop, aperture, etc.). Anyway, i'm looking for either a Canon or Nikon, and I was wondering what everyone thought would be the best camera for what I want to do. My spending limit is around $350 US Dollars, and I need to it to have good digital video capabilities as well as a good overall camera. I'm also looking for it to have a good macro mode as well, if possible. Any help is appreciated.