Appears to be just what I needed.  Thanks.

Berger, Daniel wrote:
> > -----Original Message-----
> > From: h.trammel / insightbb.com [mailto:h.trammel / insightbb.com]
> > Sent: Monday, August 21, 2006 7:45 PM
> > To: ruby-talk ML
> > Subject: How to find Windows computers on Windows Network?
> >
>
> http://rubyforge.org/pipermail/win32utils-devel/2005-May/000402.html
> 
> Regards,
> 
> Dan
>