Ndiswrapper and Linuxant driver quit working upon 9.3 upgrade

Running my laptop under SuSE 9.1 and SLES 9, the Linuxant and ndiswrappers worked for my BCM4309. Upon upgrade to SuSE9.3, they've stopped. The iwconfig looks good, the signal looks strong, but DHCP won't work. I've totally opened up the network... no security or firewalls; but, I still can't dhcp an address. Any ideas? Thanks, Chris