Hi, I have an eight port kvm switch with only three ports used and three macs that I want to put on it. I found one once, but it was $100+ and since these are all oldworld machines, I'm looking for something cheap. I already have the converters to use the monitors, but I need something to convert adb --> (AT,PS/2). Can someone point me in the right direction... URLs would be appreciated. TIA, Mike