Family-izer: problem with Firefox 4 under Windows

There is apparently an incompatibility under Windows(R) between Firefox 4 and the free plugin that runs Family-izer(TM) (www.familyizer.com). This is beyond my control, since I am not the developer of the plugin. Hopefully, the plugin developer will work with the Mozilla folks to get this ironed out soon. In the meantime, Firefox 3.x still works fine.

Under Mac OS X, Firefox 4 has to be run under 32-bit mode but it works! However, there is absolutely no problem using Safari.