[Evan Light]

Ken, have you (Omni) considered having OmniFocus optionally create a VPN to a server maintained by Omni? If you did such, folks could access their OmniFocus data through your network. I realize that would potentially be ugly.

Or are you going to try to provide support/instructions to set folks up with Dynamic DNS? Trying to tell people how to set up port forwarding on their cable modems/routers generically would suck....