Commodore UPDATE
Peter, I've got a 1080 with the RGB coming from the 23 pin port and
the Toaster preview going into the video. I switch between them all
the time with no problem at all. I need another monitor where I can
do the same thing. Unfortunately, the only current production one
that does that (and had the front swith) that I cna find is a Sony
GVM-13xx for about a Kbuck.