I really like my setup with a dual video 2-port kvm switch, giving each of my computers 2 desktops, but I'd like to move my loud computers far away. I'm looking into a kvm extender. I got 50' coaxial svga cables to work fine, but 50' ps/2 cables won't work at that distance. Maybe I should just convert those to USB and use a usb extender. Any ideas?