Need Help Connecting Xbox 360 to Windows 7 RC1 Pc !!!

[motupa]

Hi, i need help connecting my xbox 360 to my pc which is running windows 7 RC1, and my motherboard is an nvidia 790i ultra sli, so it has 2 lan ports. I tried to connect the 360 to a us robotics router modem, and my pc to the modem, and also a second pc which is running windows vista, when i turned on the modem the second vista pc detected the 360 as and extender, but my windows 7 pc did not show anything, when i tried to connect the xbox directly to one of the lan ports it says unidentified network, and when i troubleshooted it it says the network adapter does not have a valid ip configuration. PLS help

[Mongoose]

I have a 360 myself and I think you should ask Technical Support at xbox.com forums.

[Mark]

I've read somewhere that alot of network features have been turned off my default. Try rumaging around to see if you can turn it on