I'll ask the question here, too -- does anyone know if the RGB format our Canon camera gives us is a form of RAW? I can't find anything specific about it elsewhere (I've spent the day studying my manual and playing with our camera). I've been turning them into JPG or TIFF as needed using Photoshop. I usually do a "Save As" if it's an important picture so I still have the original with the .RGB extension -- I wasn't being technical about it, it just felt as if there was information there that I was losing when I changed it into JPG or TIFF: The RBG pictures have a standard 180 DPI, but I can make them into 600 DPI TIFF or JPG with no difficulty...
Thanks. MR