Okay, so I still could have gotten on through Opera if I really wanted to, or broken the lockdown (my password is ridiculously long).
I'm definitely putting LeechBlock on my desktop when I get back to Agnes.
So if you have Firefox and are trying to be more productive, LeechBlock is an A+ add-on to install. And if you don't use Firefox, then why aren't you? Well, I guess I'll forgive you if you don't use Internet Explorer. It's like this e-card. I just can't picture myself sleeping with an Internet Explorer user. That big e is just too awkward.