Trying to upload an avatar and each time I try I get a different message as to why I can't. Can this be done from mobile devices or must it be done from a computer ? First message was to large, so I shrank the file, then it was to large (over 59kb) so I emailed it to myself shrinking it even more and now I get that the file extension doesn't match the content. I'll use a computer if I have to, I just don't own one anymore. I use tablets and phones for just about everything these days.