Xbox 360 unfortunately cannot join a domain and thus domain members cannot find the Xbox 360 on the local network. This creates problems when you need to make the connection between your Xbox 360 and your Media Center on the domain member computer.

But fear not brave gamer (and Windows Server geek - I assume), the solution is pretty straight forward. Follow these steps and you are good to go.

1. Make sure your local administrator account is enabled and that you know the password.
2. Remove the computer from your Windows domain
3. Log onto your computer as the local Adminstrator and make the connection to your Xbox 360
4. Join the computer to the domain

Congratulations. You are now connected with your Xbox 360.

Adding Media Libraries

Your Xbox will not be able to access your media libraries before you make one additional change. The Xbox connects to your computer with a local account on the computer. You must grant that account access to your music libraries in your user profile before you can enjoy your music. If your music is placed in the public music folder you can skip this step.

1. Using the Windows Explorer. Right click your music library and expand the menu item "Share With" and select the menu item "Specific People"

2. Expand the drop down menu and select "Find People...".

3. Select the button "Locations..." and select your local computer from the list. Click the button OK.

4. Enter the name of the Media Center Extender account. It would be something like "mcx1-<your computer name>". My pc is called sjl-pc1, so the MCE account is named mcx1-sjl-pc1. I guess if you have more than one Media Center Extender they would be called mcx2, mcx3 and so on.

5. Make sure the account is granted "Read" rights. It does not need any more rights than that - and you make sure it cannot mess up your library. Click the button "Share".

That is it! You're done! Now head over to your Xbox 360 and add your music libraries.

Happy Xbox'in!