The configuration forms for a lot of wireless products seem to be designed by gibbons, and it's not uncommon to see them fail with anything besides Internet Exploder. Try "View Source" to see if the configuration options are actually there and just not rendering properly. Try a firmware update if it's not already running the latest. If you have access to a machine running Exploder, you should only need to configure the wireless bridge once.

Pisses me off when they do that. It's 2010. We can send probes to Jupiter but we can't write standards-compliant HTML.