I just made version 0.4.2 of VPN Activator available for download.
The new version is adding an Advanced configuration section where you will be able to specify the Search Domain for the VPN clients.
This might eventually lead to the support of Wide Area Bonjour. This would give you access to all those shared services done over Bonjour on your local home network… like iTunes, Printers, etc.
You can grab the latest copy from the VPN Activator page.