Ok my goal: I'm want to hook both my computer and xbox360 to my computer speakers (I have the xbox video hooked to monitor already). As it is right now I have pull my computer out unhook the PC audio from the speaker and then plug Xbox in(all this is with Mini 1/8 inch/3.5mm jacks). I want to just be able to have both plugged in, I dont care if both sending a signal to speakers might mix or whatever, I'll just have only one on at a time, or just deal with the sounds. I tried to do this with a normal Y splitter, wasn't sure if it would work...I ended up losing 1 channel, only the left speaker would have sound from either source. Mainly I want to know if something like this exists, and what to search on google. I know I could probably find some kind of switch thing, but is there something that just sends both signals down one line and doesn't care? I know that I could just plug the 360 audio into my line in on the soundcard, but that requires the PC to be turned on to get sound for the 360, I dont have this requirement for video, so I'd like to avoid it for audio. Thanks.