> I have a pretty big problem. Recently we have switched our old
> InterBase 5 database to a new server and also upgraded to using
> firebird
> 1.5.1.4481-0.i686. I have just copied the old database to the new
> server and it worked pretty soon.

Did you really copy the database or did you transport it via Backup/Restore?
You really should use the latter, if you have a chance to access the old
server with Interbase installed, give it a try.

Florian