Dutton Kit Cars and their owners
I ran into that problem uploading photos. I discovered that if you upload it as your profile photo and then transfer it to the place that you want to place it you can bypass the problem.
I put most of my public stuff on flickr then used that to link to.
I never get any troubles, just lucky? More then lucky :-)))
Please update your profile photo's.
I'll try and find the guide I wrote a while ago and bump the post.