> Is there a very cheap network terminal (used which can
> be picked up easily for under $50) upon which it is
> easy to install Netbsd?

Not sure about the "under $50" part, but the Linksys NSLU2 or IO-DATA Landisk
might do what you want.  You could look at:

  http://www.netbsd.org/ports/evbarm/faq.html (NSLU2)

or:

  http://www.nabble.com/how-to-install-NetBSD-landisk-t3275735.html (Landisk)

for more information on them.

J

-- 
  My other computer also runs NetBSD    /        Sailing at Newbiggin
        http://www.netbsd.org/        /   http://www.newbigginsailingclub.org/