> I currently have C programs running on UNIX (IRIX) that connect to an IB4
> database, How can I get them to connect to FB on NT/2000

They should work as they do now....
You will just need to change the database location for attachement in the
programs and re-compile.
And keep your fingers crossed that gpre now - doesn't break anything, or
complain too much.

Regards
Paul Beach