Sound for a PS3 on a Monitor?

My little brother just bought a PS3 but only has a old SDTV to play on. So I though I would be nice and hook of a monitor for him. I'm going to use a HDMI to DVI cable but I don't know how to get the sound?

Linky...

Shoot I had no idea it was that easy. I never think of looking on YouTube for tutorials. Thanksbrandon2802

That's very thoughtful of you as a big brother. Have lots of fun! :)