[AG-TECH] Unicast-Multicast bridges?

[Randy Groves]

I've been poking around the net to see if there is another 
unicast-multicast bridge available other than the Multi-Session Bridge, 
which seems to be unavailable, as are the authors.  Bob Olson told me a 
while ago that he could not re-distribute the code to which he has 
access.  Repeated attempts to contact anyone involved with the package have 
failed.

What other options exist?

Thanks!!

-randy