need 802.11b security software for openbsd

[leoric <leoric_(_at_)_home_(_dot_)_com>]

I am looking for various pieces of software which will run on OpenBSD
2.9, and will allow me to test the security of a couple of 802.11b
wireless networks. I believe that Ethereal has some features in it for
wireless networks, but does anyone know of anything else? Also, since
the latest firmware for the Orinoco PC card does not allow it to be run
in promiscuous mode, is the Cisco Aironet 350 PC card a good choice?
This is for a serious assesment of wireless network security, not for
being an 3l33t h4x0r.