I have two separate networks in two different cities that I'm trying to connect. It is two Windows 2000 servers (domain controllers, one in each office) with several WinXP workstations. There are two applications (one on each Win 2000 server) that supposed to be accessible from any workstation in either office. I've read how to setup a VPN tunnel on both routers (Linksys article KB10934606), but what has to be done to both servers? Do I have to create identical logins on both servers? Please help!