Have you tried uplaoding a different image just to see if _any_ pic will upload? Maybe the pic is too small? I don't remember seeing anything about bio pics anywhere. Does it give you an error message?
Thanks for the ideas Debbi!
So far the message is just "No file uploaded" type of thing.
Since I posted I have tried a BMP, PNG, and the JPG file.
I will try different pictures to see if anything works, and I will post back here with anything I discover.
Success!
I cropped a digital photo to try different sizes, and the first one worked. It was over 400 pixels wide and high, so it seems it was an issue of size.
However, I realize now that there may have been extra information added to that first image I tried as xml tags or whatnot. That may have caused problems as well.