> You can find description of correct switches on my site
> http://www.volny.cz/iprenosil/interbase/

Ivan, I have asked this a few days ago but didn't get an answer. There
is an option -v <number> in GBAK since Firebird 1.0. It doesn't seem
to work with my Firebird 1.5.3 system. Do you know anything about
this? Has it been removed from the code again?

Best Regards

Stefan