VPN connections to NT network (or XP desktop)

We have a VPN tunnel setup between two Linksys BEFVP41
(ver 2). The remote client is using Windows 98SE and our
network is NT 4.0(yes still).

We are having some trouble getting that 98 machine to
connect and be able to use our network. I've tried using
the VPN dial-up service in 98. But can't get it to work.

I also downloaded Remote Desktop Connection from
Microsoft and tried to connect to a static IP desktop
here. I've got this working for the boss' home computer
but can't get it to work with the 98 computer. Does
someone have a suggestion on how to get this working? I
think it might be best if I do this completely from
square one.

Thank you
Ted