I have a set of X-540 Speakers (5.1) and I was running them on my desktop for several years. I built another PC that I want to use for gaming only. While I have G430 headphones for it, I would like to have an option to switch my speaker system between these 2 PCs. I researched many KMV switches and none of them would work. I assume that there is a 2:1 switch needed that supports 3 mini-jack cables that run from the audio cards but I am having a terrible time finding something that will work. Any ideas? Thanks in advance for any leads. Yoda