I guess I am not the only one.
I PMed Red about it, he hasn't gotten back to me yet.
Glad someone else is in the same boat as I.
Based on what he said for me, my picture was over the pixel limit of 250. He suggested choosing another image, however I am not able to because I have no computer.
So, possibly your .gif is too big as well? I guess you'll have to change it or find a smaller version. If that's not your case, then I guess size isn't the problem for you.
Oh, no problem, ma cherie. ^^