tried connecting the ethernet wire from my xbox 360 to my pc. i get my internet connection from the router connected to the pc downstairs btw. this message came up ''your console was unable to negotiate a lease with your DHCP server. make sure that addresses are available on your server. this test verifies that your console has a valid ip address. if your console does not pass this test: .confirm there are no other devices on your network with the same ip address .if you are using a router or a gateway, verify that it is configured to assign ip addresses to network devices(dhcp enabled) ......... it goes on, any ideas?