I upgraded my F717 to the F828, BECAUSE it was touted as fully Mac OS X compatible, and I can shoot in RAW format. That said, I am having a Dickens of a time upgrading the camera's firmware (which I am supposed to do according to Sony) and working with the Image Data Converter which Sony has just send to me. I also should mention that I can't connect the camera successfully and have to use a flashcard reader. Now the problem is that I can't get the files to open in Photoshop. This is getting to be very frustrating. I just want to send the damn thing back and buy the Canon EOS 10D instead. My goal is to shoot RAW files and work them in Mac OS X and Photoshop 7.01 Any advice on this? Am I barking up the wrong tree?