I like the concept of keyclone. It seems like the kind of niche product that people who box could use and get a great amount of utility from.

Yes, it costs money and yes it is a bit limited and closed source.... but I see it as a far cheaper way to get into dual or more boxing than buying all of the dedicated hardware.

With some more work, it could be quite the program and well worth the money (not that it is not now but it could use some more icing).