First off: Thank you, SgtPepperKSU. This is an awesome modification to a product I didn't think could be improved. I had everything up and running in a little under two days using this thread and the openvpn.org guides. It seems to be working flawlessly and I couldn't be happier. I don't have any complaints. All I have is a question. Currently I'm using TCP/TAP and DHCP to assign addresses when a client connects. When I look in my device list I see the client but I also see several MAC addresses with assigned IPs that I don't recognize. OUI lookup also fails on them. I assume that these are the virtual NICs that are created as part of the openvpn tunnels. Is this right or should I be concerned? Thanks again for a great mod and your tireless support!