I just received a 10D a couple of days ago, and have reviewed most of the features..... I have yet to find a way to double expose for effect shots, or to use an open shutter, or a way to attach a remote manual release. Is the double exposures maybe done in the software dept. by combining frames? Update, ok, after reading on down, the first question has been answered. Is there anyone, that would give a brief desription of stacking in either Photoshop, or Photopaint (which I'm more familiar with)?