Read:
http://perforce.freebsd.org/fileView...n/README&REV=1
The dependency of Ruby to run that script is depressing so I manually downloaded the files for you.
This shoddy forum doesn't allow attachments so:
http://myfreefilehosting.com/f/765714ae8c_0.13MB
MD5 (fbsd-iwn.tar.gz) = f63745b0c6fd4f607db7f4d68afe8fa3
I read all the licence files and I don't see any problems with me uploading it, why they made it hard to get is beyond me.. still, it might not be stable.