Redhat and wireless nics

[Tate Austin]

Okay, I have a fedora core2 install and I got
madwifi(http://sourceforge.net/projects/madwifi/) from their CVS repository
and installed it for my wireless nic.  It worked just fine except that it
was at the other end of my house from the my 802.11b router, which has
limited range.  So I got an 802.11g router.  I can confirm it works with my
windows boxes, but suddenly I can't seem to get my wireless nic to pick up
the connection.  I don't have WEP enabled, so there isn't any security to
prohibit the connection?  My nic is a netgear 311T and my new router is a
Super G 108 wireless router.  Does anyone out there have any relevant
experience?