I have a Windows 2000 server at home with 4 clients connected to it all using Windows 2000 Professional. I tried to install Cisco VPN client to one of the client computers so I can remote connect to my work. I have NAT configured on the server, after I installed VPN, the client lost connection with the server. I Could not connect to the internet, email, network drives, etc. After I uninstalled VPN and rejoined the domain I was able to get full network connection. I would really like to get VPN working, any suggestions would be greatly appreciated. Thanks.