After installing Safari 3.1, every time I start Safari, I get this message: "Safari 3.1 (v5525.13) has not been tested with the plugin VideoboxSafariPlugin.bundle (null) (v1.2). As a precaution, it has not been loaded. Please contact the plugin developer (not the SIMBL author) for further information." Then I hit "OK" and Safari works fine. But how can I stop that dialog box from appearing every time I start the application?