Out of curiosity,  how big pixels and file size can our avatars be? or a practical limit (e.g. avoid anything bigger than ...).  Are animated gifs ok?
If we exceed the size does the SW do a resize, or reject it?

Also, is there any place I can look at a manual for the board's SW?

 Uncwilly
Song of the moment: Look At Me, Voice of the Beehive
Cheese of the femtosecond: Pithtviers au Foin