I was reading a bit of an article on soundonsound.com It was talking about automating the transport in Sonar. Is there possibly something simple like a USB control that I could hook in to do the deed? When recording and punching with my guitar, it can be a pain to have to hit the keyboard all of the time. When other people are playing the music it's fine using the kb, so I never really thought about it. Any cheap suggestions for "play", "record", "stop" and "punch" capabilities?