If I can, I would like to serve multiple VNC sessions from CentOS 5.3 running under Parallels 4 on my MacBook Pro. Before I go down this rabbit hole, I'd like to find out if anyone has already done it and can provide some configuration tips. I'm guessing that I will have to open the VNC ports in the Linux firewall somehow, and that I'll probably have to run the virtual network adapter in bridged mode, but is there anything else? David