Hello, for the synergy part (wow minimizing) .

Go to synergy Options, & check the box "Don't Take Foreground on windows servers".

Another thing that some people do is to run wow in "Windowed Mode" but check the box for "Fullscreen". I think either of these will stop wow from minimizing. I dont do the windowed mode because it tends to lower my framerate.

As far as the keyclone thing, sorry I don't know, I use a hardware multiplexer.