The setup I have right now is a Mac Mini and a PC. Both have DVI and I want to continue to use both with one monitor, keyboard, and mouse. I have heard tell of KVM switches, but as i haven't used one before I thought I would ask you all what you have used and what you would recommend. Thanks in advance. I don't really want to spend a ton of money really, I am trying to trade the PC for another mini or an older iMac, but until then I would like to use them both.