I've been using a Canon G3 at work for over a year now. Great camera, unfortunately, I'm having a problem downloading images and it's getting kind of anoying. When I download a batch of images to my laptop, just about every time, there are one or two images that I cannot open. I can view them on the camera, just can't seem to open them on my laptop. I get an unrecognized file format error message. I know the files a jpeg and I know there is a photo there, because its taking up space on my drive. I've taken specific images and tried to download them individually with the same result. Does anyone out there have any idea what the problem could be..... Thanks.. JB