Profile photos

Two people have told me they could not change the photo in their profile. I finally got a chance to check this one out. It worked fine for me. I also know it has worked for many others in the past.

The only thing I can think of is that the photo does not meet the requirements staged on the edit page. That is, 640x480 pixels max and 64K maximum file size. The other photos you upload to the image gallery are automatically scaled down if they are too big. This is not the case with the bio photos.