its the same as any GIMP brush, you need to place it in the brushes folder.. check this page for help http://gimper.net/index.php?topic=7.0
More information about formatting options
Re: Vines Brushes - set 2
its the same as any GIMP brush, you need to place it in the brushes folder.. check this page for help http://gimper.net/index.php?topic=7.0