wireless and auto configuration

["Jeremy C. Reed" <reed%reedmedia.net@localhost>]

What are the recommended tools and/or techniques for setting up wireless 
on laptop that may have multiple locations?

I was thinking I could just put my nwid and nwkey in a /etc/ifconfig.rum0 
file. But what to do if I am using a different network? I don't want to 
do manually and this is not my laptop and I want it to be easy for the 
user.

The "Using WaveLAN IEEE under NetBSD" webpage lists some pkgsrc packages, 
but they appear to be for viewing stats and not for connecting to 
different access points (automatically or manually).