[AlexUK]

good stuff!!! i finally have this piece of kit working with my mac pro!

many thanks to Dale @ kvmchoice.com tech support for the brilliant idea to increase the scan interval from 5 secs (default) to 20 (out of 99 possible). it seems like kvm hasn't had enough time to "ping" the video card (nvidia 7300) and read the resolution settings every time i moved the focus to mac pro. being unable to get this data kvm simply forced the video card to switch to kvm's default 1024x768.. this caused mac pro to crash with graphics error in the panic log.

well, i am still testing the system, but by far i switch back and forth without any problems whatsoever and it makes me very happy!!

good luck to all and don't forget to check the scan interval when using your dvi/usb kvm with the mac pro!