HP2133 Wireless issue

Hi,

I’ve recently purchased an HP2133 with Suse Enterprise 10 desktop preinstalled. When attempting to connect to the wireless network using network manager I can see the neighbours networks but not my own. I use a Linksys WRT54GC with DHCP disabled. A locally connected (to the router) readyNAS NV+ provides DHCP service.

I’m new to Linux so any help would be much appreciated