Almost forgot... http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/ic/if_wi.c Shows the history... But you are right in that: http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/ic/if_wivar.h and http://www.openbsd.org/cgi-bin/cvsweb/src/sbin/wicontrol/wicontrol.c show that two weeks was the last time they changed... - Ed