I recently bought a Zoom ADSL X6 Modem (Model 5590B). I have already upgraded the firmware to the current revision. I have been trying to get my Xbox 360 to connect to the Modem IAW the modem's user guide with no success. I have setup a dedicated DHCP for the wireless MAC address of the Xbox 360 and had given it an assigned IP address. I setup those conditions on the Xbox 360. I type in the WEP-128 code that is setup in the modem, but when I go to test settings, it just send me to create an AD-HOC setup. It doesn't do the test. If I setup AD-HOC, I can run the test, but it says no wireless connection.
I recently bought a Zoom ADSL X6 Modem (Model 5590B). I have already upgraded the firmware to the current revision. I have been trying to get my Xbox 360 to connect to the Modem IAW the modem's user guide with no success. I have setup a dedicated DHCP for the wireless MAC address of the Xbox 360 and had given it an assigned IP address. I setup those conditions on the Xbox 360. I type in the WEP-128 code that is setup in the modem, but when I go to test settings, it just send me to create an AD-HOC setup. It doesn't do the test. If I setup AD-HOC, I can run the test, but it says no wireless connection.

I've already been to the Zoom and Xbox websites.