UltraVNC

Thanks for the helpful replies; it's much appreciated.

As a matter of fact, I can't connect to the Lion computer with any of my other Macs running Snow Leopard, not with the Lion built-in VNC server, and not with Apple Remote Desktop 3.51 either. So something else is going on. I am starting to wish ...

Thanks for the fast reply. I am somewhat hobbled by the fact that I am behind a firewall that was set up by Nazis and blocks everything except port 80. I guess I am attempting to do VNC through this open port.

In particular, please understand that I am not attempting to do VNC through a web ...

I am behind a firewall that I don't control, trying to connect to a Mac OS X Lion 10.7.1 box over the internet with TightVNC and RealVNC.

I have port 80 on the internet side of my home router mapped to port 5900 on the server machine, and when I connect with a web browser I get "RFB 003.889" which ...