[ale] Questions on SSH tunnel setup for 'tightvnc'

[johnmills at speakeasy.net (John Mills)]

Joe -

Thanks for the background on this, and for giving me a better idea what to 
expect.

It should be much easier to get going _via_ LAN when all the players are 
in the same room.

I also need this for a project I'm doing where I need multiple clients to 
connect, and want SSH to handle both authorization and content security.

 - John Mills
   john.m.mills at alum.mit.edu