DS Lite Wireless help

[DarkShadow]

I'm using a 3Com Wireless ADSL Router, the DS Lite connects to it showing the full green bars and then gives a 52000 error:

Unable to obtain IP address. Move within range of the access point or check DHCP settings.

As usual I did the obvious thing and set up the IP address manually, still the same problem even though it showed full green bars.

Could someone please help me?

 

[$c8t@]

http://www.nintendowifi.com/customersupport/SupportHome.jsp?locale=en_US