I saw this at xbox-scene in the forums.I think its used to beta test xbox
live games.But it has a odd connector.Right below the fan
http://www.geocities.com/johnnysoj/fullmobo.jpg
http://www.geocities.com/johnnysoj/30pinhdr.jpg

Here's a link to the thread.
http://forums.xbox-scene.com/index.p...&#entry2734283

Does anyone know what its used for.