I have done it but I found it guru'd rather regularly. Even when it wasn't guru-ing, it was really slow even on my a4000t / 060 using RTG. In fact, I would say it is unusable because it is so slow. I remember having to do something with the TCP/IP stack I use (Genesis) to allow the VNC port (5900) to pass through. I can't remember how I did it, but if you can find a log on your TCP/IP stack, you can see what the stack is doing when you try to connect. If it does nothing then you have a problem but if it is being blocked by the stack, you will see a message in the log.
Anthony
