I have a suggestion and request for the software technical team to consider. We all know that unnecessary slow playing be players causes a great deal of frustration to other players. I believe that one probable reason there are such slow players is that many players don't maintain proper watching their computer screens whilst playing. Therefore I want to suggest to the technical team to consider the possibility of having a "whistle" activated by the software on the computer of a slow player. Having such a feature activated may be not to difficult for the software team. Thanks breathe1