use Firefox?

THIS PAGE really saved my feathered tukas, when I accidentally changed a security setting while flyin' through pages too fast. (one of those stupid Windows things where the box gets unchecked if you accidentally click NEAR it, don't even have to click IN the box and it unchecks it..) ;P
Many MANY things not configurable in OPTIONS-TOOLS are adjustable using "about:config"..... fancy that! 8>

...so maybe this page can help you sometime too. ^V^