Xbox 360 Setup Question re: speakers

[YorkieBen]

Im thinking of getting an xbox 360 to go alongside my pc on my desk. Thing is, I know I can use my tft with the xbvox 360 (monitor has vga and dvi inputs, my pc uses the dvi).

Thing is, I want to use my pc speakers with the xbox 360 AND my pc. Is there some sort of 'switch' I can buy so use the speakers for both without having to dive under my desk every time?

[Rys]

I just plug the audio output of my 360 into the line-in of my soundcard. PC has to be on for 360 audio to work, but it's on 24/7 anyway.

PC controls the speakers as normal.

All I needed was a stereo phono to 3.5mm convertor.

[kempez]

Yeah I was doing that then I just HAD to get me a digital 5.1 setup

Got An Acoustic Systems one off of Argos for £90 with digital in and mmm...5.1 sexahness