Just prior to posting the above, I tried it to see whether it still worked, and it did, both Standard and Enhanced.
Actually, I'm looking for a way to keep the connection but use it when I want, with my non-von connections at the same time.
Even with OpenVPN, I believe I can do this if they use "tap" instead of "tun". In this case I can just point my connection to it when needed.
You have that backwards, because "tap" forwards an entire network interface, not just a connection over it like "tun" does. All modern VPN's use a "tun" device.