Fort Mill, SC
Ok I did that and got half way along with setup.
I began on the XBox and got the 8 digit code. Back on the PC with WMC up I was able to use the code to succesfully set up the XBox as an extender.
Back on the XBox when I start WMC it tells me it fails to find WMC....
Rather weirdly when I check the XBox under Settings and Computers it tells me: "Your consule is attached to a WMC PC".
But under Network it will not show the PC and when I do tests it tells me it isn't connected to a WMC PC. And of course I fail to launch WMC from the XBox....