Arena Source Code Available?

[GJACKSON at TACOM-EMH2.ARMY.MIL]

We are very interested in connecting two iris's together for a
real time computer generated imagery system.  The level of information
to be shared is on the same order as that when the demo program "arena"
is run on the network.  Does anyone have source code available
for "arena" that we can have to experiment with.

Thanks in advance ... Gerry