Okay, so I will be purchasing a new computer. My parents (I'm 14) want to still be able to use the computer we have now. So after doing a little research, I came across the DVI 2 Port KVM switch from Rosewill. I am aware of how it works, I just have a few questions. I have a pair of Astro A40 2013's that I want to use with my computer, but I don't want their computer to have no sound. Is it possible to use the headset with my computer and a different pair of headphones or speakers with their computer? If that isn't possible, can I use my headset on BOTH computers?