For some reason, 95% of my animated .gifs refuse to work as an AV. I know there's a file size and dimension restriction, but almost everything I load refuses to work INCLUDING AV's I've run before. All my animated Christmas .gifs I've run in the last few years refuse to animate. The one I'm running now just happened to work after a half dozen others of all shapes and sizes refused to work. So I'm stuck with only a few to use.