Hello,
We are looking for people who have netstumbler files with gps coords that
are willing to send them to us.  We have a partial working online mapping
system free for all to use.  We need more data though.
http://mapping.mimbach.com . We are adding more features constantly please
let us know any ideas you may have.

Michael J. Mimbach II
KC0JRE
Senior RF/Network Engineer
michael at mimbach.com