I bought the DCA adaptor for my swarovski spotter so I could do some digiscoping but it looks like I can't use my canon powershot A1000 without getting an add on filter adaptor which will let me screw it onto the DCA. Anyone have this setup that they use with a point and shoot camera that can point me in the right direction. Hope to get this figured out in time to use it in Montana in a few weeks. Tks nwhunter