Network Manager Times Out During DHCP Handshake

[Adam Pavelec <adam pavelec net>]

<Disclaimer>Many apologies in advance if this has already been addressed 
-- it appears that the archive search indexes aren't yet 
rebuilt.</Disclaimer>

My environment is as follows:

Wireless Card: Broadcom Corporation BCM4309 802.11a/b/g (rev 02)
nndiswrapper: driver bcmwl5 (Broadcom,06/13/2003, 3.20.23.0) loaded

Network Manager seems to work as designed until it attempts to obtain an 
IP address.  Here are some log snippets:

-----BEGIN LOG SNIPPET-----
(all OK's reported up to this point...)
NetworkManager: <information>   Activation (wlan0) Stage 2 of 5 (Device 
Configure) complete.
NetworkManager: <information>   Activation (wlan0/wireless): association 
took too long (>60s), failing activation.
NetworkManager: <information>   Activation (wlan0) failure scheduled...
-----END LOG SNIPPET-----

Issuing an "iwconfig wlan0 essid %AP-Name%" and "dhclient" works perfectly.

Is there anything I can do to prevent the association failure from 
occurring, or am I
simply SOL because I'm in the Broadcom/ndiswrapper boat?

-Adam