Computer speakers to Computer/Console switch

[KompressorV12]

I have a Logitech Z-5300e 5.1 computer speaker system with an audigy 2 zs

My question is is there such thing as a sound switcher (besides an amp) where I can plug my Z-5300e speakers into and switch between my Xbox 360 and my computer. It would save me the hassle of having to plug and replug things in and out. I'm in a college dorm room and I have my 360 hooked up to my Dell 2407

 

[Ahriman4891]

You can get a cheap switch in RadioShack

 

[KompressorV12]

i forgot to mention it is 5.1, so it is a little more complicated