Hello, Im just curious about if people would find another software for multiboxing attractive.

It would be for one computer boxing.

Things it would include:
Key sharing ofc.
Mouse Sharing (Hotkey to share mouseclick, and possibly a mouse region where mouse clicks are broadcasted.
Fast tabbing (Could be like Numpad1-5 for the diffrent windows, and possibly something like this:
http://www.youtube.com/watch?v=R7RXteGefEA
and ofc free to use