I'm looking for a new kvm switch to replace a Belkin 4 port SOHO which lost a port.
I don't know if a 4-port version is available, but I'm successfully using a 2-port JustCom (with audio) to switch between my XP and FC4 desktops. I'm using a Logitech MX700 mouse with PS/2-to-USB adapter and a cheap Logitech PS/2 keyboard.