Help with surround sound system

[Rabs]

So I just bought an 22" LCD HDTV. I wanna play my xbox on it using my surround sound system. Problem being the receiver on my system is older and doesn't have HD component hook-ups (the purple and green ones)

Anyone know a way around this?

 

[Redleg]

Do you have a picture of the cables?
I don't have an Xbox..

I'm pretty sure it's possible to get some kind of audio converters for this.

 

[Damien435]

What I did was I connected the component cables to my tv and just the audio cords to the surround sound, it's more buttons to press when I want to turn it on, but it works just fine.