Remote VPN Setup

I have successfuly setup and am currently utalizing a VPN I have setup for my school. We use an electronic gradebook program and I have found a way of installing it locally at the users home and having it only do database additions and subtractionsover the VPN connection w/ little traffic.

In order for our teachers to utalize this connection from their houses, they have to install the VPN adapter at the homes, most running Windows 95 and 98. How do I install it at their homes? Or do I ask them to bring their computer in for configuration?

Please help! Thanks,

Daniel