It appears that the SpywareBlaster Flash Killer only works on IE. It also may be that in future versions of Firefox (1.0 and later) it may be possible to disable or uninstall the Flash extension. But as things stand, if you have Flash installed on your machine, Firefox will find it and use it automagically while at the same time not listing it in your installed extensions. Occasionally, I need to enable flash, but usually run with it killed by SpywareBlaster. So, would javacool consider extending Flash Killer to Firefox?