>The problem until recently has been the issue of static IP; DNS2Go, now in beta, looks to provide a workable solution.

Ed, can you explain what the issue is here, and what DNS2Go does for you? If the remote PC has a static IP address, and you set it up to wait for a connection from a host PC, and the host PC knows what IP address to connect to, isn't that all that's needed even if the host PC has a dynamic IP address?