Xbox 360 Windows Media Extender
 

I have a 360 that I got and I also purchased a hi-definition TV for my room last August.

Now, the nice thing about the 360 is that you can connect all your peripherals to the 360, along with a computer.
Unfortunately, you need a Windows Media Center Edition PC to take full advantage of the 360 capabilities [stream video].

Without shelling out $115 for the Windows Media Center operating system (I have XP Pro already), I have tried searching for some way around that requirement to stream video from my computer to the 360 to my TV.

Thanks all.

Exactly how do you connect the 360 and the PC?

RJ-45 network cable