We have been taking users on interbase 5.x to firebird 1.5.2 without
problems, today we ( by accident ) found one of our users were on
interbase 7, we found this out after uninstalling interbase and
installing firebird.

Is there a program we can use to convert an interbase 7 .gdb file to a
firebird .gdb or a process ?

I have searched the firebird site without success for information on
taking interbase .gdb data to firebird.