I agree! I remember seeing something on sig size when I signed up but can't remember where that was. I think I remember that when I tried to put a pic in my sig I received an error message telling me my pic was too big and giving me the maximum allowed dimensions, but I forget what it was and can't find the info anywhere either. Karen? Paul? I try to keep my sig pics small just because it's easier on others who are still on dial-up (like me!).