I have a new PB and I need to get a kvm to attach it to my current desktop setup. I am looking for a recommendation for a good, cheap, 2 system kvm that i know works well with macs. Need: USB output for PB output can be ps2 or USB for desktop. 2 computer unit (4 if it's cheap) I'm getting memory from newegg, so it would be nice if it was there too... that's it. Thanks for the suggestions.