Well, if you want my list of stuff that I always set back to the way I feel comfortable after updating...Code: [Select]browser.fixup.alternate.prefix = "" [as in blank]browser.fixup.alternate.suffix = ""network.websocket.enabled = falsewebgl.disable-extensions = truewebgl.disabled = trueYou don't need to change these things. I just like to. There's also a ton of stuff I change in NoScript, but that's a little harder to list... anyway, if it makes you feel more comfortable because you're blocking stuff that you never use anyway, then go ahead and change them. It's just for your peace of mind though.[/code]