Have 2 remote sites running win2k at one and Novell at the other. At one site DSL router for conncetion to the internet, at the other, sharing a T-1 with another company for connection to the Internet. With this in mind what will I need to establish a VPN connection to the other office. Simply looking for some High speed file sharing here and nothing more. If there is a better suggestion please advise. Is it necessary to have a VPN concentrator (e.g. Cisco/Altiga's box)to accomplish this objective? Thanks