I searched the forums and FAQ but came up empty, other than a hint saying you must have admin permission to upload a profile pic. If I read that right, then how does one get permission?
I was trying to upload a jpeg of my ride for my profile pic. I did what was asked- file size under 60kb (only 9kb), size under 100x100 pixels (94x85). So is it that I don't have permission?

 

I wish I could help you but the administrator hasn't responded to any of my question for over a week.