Thanks to everyone who responded to this question. The actual name is 
     MS Loopback Adapter Driver.
     
     Jerome


______________________________ Reply Separator _________________________________
Subject: Re: Naive question - Communicating between multiple images
Author:  "Wolfgang Eder" <edw at xpoint.at> at INTERNET
Date:    5/15/99 6:54 AM


[snipp]
>Von: "O'NEEL Bruce" <beoneel at mindspring.com> 
> The only catch you might have,
> and I know 0 about NT on this, is that you might need some driver for 
> your network to work.  Ie, you might not be able to use the PPP modem 
> driver or the ethernet driver.  Somewhere, on Microsoft's site, or in 
> one of the 100s of books on NT, someone has to describe the process of 
> getting NT network services to work without a real connection.
     
There is a network driver called something like 
"Microsoft Loopback". It is a dummy network driver 
that requires no network card.
     
Cheers
Wolfgang