How do I get sound to my X360?

[disolitude]

Slimebeast said:

disolitude said:

Buy the official xbox VGA adapter.

Comes with R and L RCA audio out. You can plug those in to your computers line-in and use the speakers using the computer.

This thing...

Oh. So how much does that cost? Because I would prefer a solution that would work for my future PS3 as well.

~50 bucks...but it wont work on PS3 :)

To be honest, you are kinda stuck with the gear you have...  There isn't a single solution that will work for xbox and PS3. You can see if there are any generic VGa adapters that have plug for both xbox and ps3, of some converter boxes that have VGA out for the monitor and component/HDMI in... but that already is getting too pricey.