Great router, I have the same.

1. Re-set your router as stated above. (by holding the little button down)

2. Turn on your 360 and go to the system blade (far right). Pick "network settings"'



3. Select "edit settings".

4. You will now be presented with the basic network settings for your 360. From here, you need to highlight the first section labeled "IP Settings" and select it.



5. Now pick "Manual".



6. Insert this info into the fields:
IP Address : 192.168.1.250
Subnet Mask : 255.255.255.0
Gateway : 192.168.1.1

7. Now select DNS, then pick "manual" again.



8. Enter 192.168.1.1 into the field labeled "Primary DNS Server".

9. Your XBOX will want to test the settings, but you probably won't get an open NAT. Yet. Save settings and turn off XBOX.

10. Login to your router from a computer and pick the "Applications and Gaming" tab.



11. Make the data table look like this:

Application------Start------End------Protocol------IP Addy
XBOX-----------3074------3074-----Both---------192.168.1.250
XBOX-----------88--------88-------UDP----------192.168.1.250

Insure the checkboxes under the heading "enable" are checked.

12. Save your settings.

13. Turn XBOX on and go back to the system blade. Go to the network settings and pick "test XBOX Live connection". You should now have an open NAT.

14 Thank me for typing up this tut for you while I miss part of the 'skins/Jets game.