Hi Jane-- I, too, love using custom icons for my folders, partitions, applications, etc., and have for as long as I can remember. Have never used a .gif, however, so, after reading your post, thought I'd give it a try. You're right--it doesn't work. The icon just shows up as a generic placeholder. Even tried removing the extension and that didn't do it, either. Strange... You said you used to be able to use a .gif--wow!! sure can't now. If you ever figure it out, please let us know. L.