Question : WMPnetwork.exe service using 2GB of RAM released process and pc working ok.

Windows Media centre process maxing out the computer. This seems to occur when the xbox 360. is on.  disconnected computer from  xbox 360 .restarted pc and after three minutes

Answer : WMPnetwork.exe service using 2GB of RAM released process and pc working ok.

fixed issue by reinstalling windows 7