We over at Operation: Save Rent Control have moved our headquarters to a storefront downstairs from our office. I can occasionally reach our wireless network and get to our server, if I squint. But this is not sustainable, and the dropping connection is annoying. I know we are setting up a new wireless network for the HQ, but we would still need to have access to the server. I'm wondering what would be a cheap or free, simple, and secure way to use VPN on a Mac server? Is the Leopard server already enabled for VPN? Do I just need to configure it somehow?