Testing
=======
The test script that's included attempts to run some
standard unit tests if Nathaniel Talbott's testunit
module is installed.

If testunit is not installed, then a more basic test script
is run.  If you know in advance that you don't have
testunit installed, then you can pass a host as an argument
to the test script.  If you don't include a host, it
will try to ping 'www.ruby-lang.org' by default.

Notes
=====
Please read the documentation.  Especially pay attention
to the docs pertaining to ECONNREFUSED with regards to
TCP pings.

Also note the documentation regarding down hosts.

Win32 Users
===========
You will need to install the "win32_popen" package by Park Heesob before
installing this package.
