Interesting what one of the reviewers mentioned about the product on Play.com

Quote:

It only supports camera formats, so if you downloaded pictures to your pc then saved them as anything other than the exact format you downloaded them, then you can't use them. For me this means any pictures i rotated then saved, any i removed 'red eye' on or touched up in any way. The supplied documentation clearly admits this, but nevertheless it's a major drawback, and seriously limits it's use.

I would have thought what that means by the exact same format is if for arguments sake you downloaded a .gif file but then changed the format to .jpeg or anything else, it then would not be compatible, but I think it's something that you are going to have to experiment with to see exactly what does or does not happen with files that you alter.

Although I'm not too sure what other formats camera's save their files as.

When you change a picture, like remove red-eye or rotate it, although the format may be the same, other information is added to the file, like tags I suppose.

That would mean the camera original is no longer the same and I assume the device wouldn't be able to read the file.