I have an old Postgres server (v6.3) running on a machine which I do not control and cannot update. I have a new machine which came with Postgres 7.0.2, which I do control. I need to be able to talk to the v6.3 server from the new machine. Can this be done? When I try I get: newMachine$ psql -h oldMachine myDatabase psql: Unsupported frontend protocol. Please reply to: [EMAIL PROTECTED] Thanks, Dick