I currently have a d-link firewall which i need to replace. I also have vpn setup with mt NT SERVER acting as the vpn server. I have configured individual clients to connect to my VPN server. These clients connect from multiple locations. Since i am replacing the firewall, i am thinking of replacing it with a VPN enabled firewall so i can use router to router VPN rather than PC to my server for one location only. I also need for the PC to server setup for VPN to stay intact for my other locations. Any suggestions on what i do and what's the best hardware to buy. My remote office already has a D-LINK DI804 router installed. I will be using that to initiate the VPN from that end.