[mothered]

These don't exist:
*loop.enabled
*loop.rooms.enabled
*browser.safebrowsing.enabled
*network.predictor.max-db-size
*network.predictor.mx-queue-size
*network.predictor.preserve
*dom.server-events.enabled

Simply add them. Right-click > New > String > Enter the preference name > Enter string value.

browser.safebrowsing.enabled added:

Spoiler:

Fucking legend.  Wouldn't know how to do things without ya. also, how's your site going? any updates?

Thanks.

I'm logging off shortly from here to work on my site. It's going extremely well and what's taking so long, Is I keep adding new sections as they come to mind. Very (very) detailed and professionally presented. I can put It online with a click of the mouse, but I'd rather have It complete In It's entirety.