Technology: Media Center Extender for XBOX

I just got my Media Center Extender for XBOX!!! Only problem is Alienware has not been able to get me my upgrade to Media Center 2005 (required..). So I have to wait a little while longer for Alienware and Microsoft to get the collective acts together. What is this "Extender" well.. it basically lets me use my XBOX to play video, tv, images, music files from my Media Center. Actually the software on the PC allows for up to 5 simultanious connections depending on the power of your PC. It also lets you run any application designed for Media Center to run on the XBOX.... so my custom home automation and weather/news applications should run just fine!