Enabling VNC

[Jeremy Conlin <jeremyconlin mail weber edu>]

I just installed FC2 on a machine at home and would like to use VNC as 
I only have one monitor and it needs to stay with the Windows machine 
for my wife.  I ran the command 'vncserver' and then tried to connect 
via both a client and through a web browser.  Both times the connection 
was refused.  I suspect the problem is in the firewall, but I don't 
have the slightest idea how to configure that.  Can anyone help me get 
VNC to work?
Thanks,
Jeremy