I have only had a DSLR (Nikon D90) for a couple of months & still experimenting with it took some photos in "immage quality" RAW. when I try to open them from Adobe Bridge in Photoshop CS4 I get a message box pop up saying "Unable to complete your request as it is the wrong kind of document" is there something I have missed or doing wrong? I cant seem to find an info in the manual.