My XNA game connection is not working i keep getting this error
Initiated search on the local subnet for your Xbox 360 using the connection key you typed.
No response from your Xbox 360 (Xbox 360). Please make sure you typed the connection key exactly as it appears on the Xbox 360 console, that the Xbox 360 console is properly connected to your local subnet, and that the Xbox 360 console is waiting for a connection at the "XNA Game Studio Connect" screen.
What should i do please help. My xbox live is powered by the internet of a laptop with an ethernet cable except im using a differant computer