Ok, I have a quick question.

I have my xbox 360 and an xrgb-3 upscan converter plugged into my Sammy DLP's VGA port. Every time I want to play something besides my 360 I have to reach behind the TV and plug the Xrgb-3 in.

What would be the best solution (if any) to having them plugged in at the same time? Would a KVM switch work? Or would that introduce more lag if it did work?

Any help would be greatly appreciated.

A KVM should be fine.

+1 for KVM