I've been frustrated for the whole day since I couldn't get on the internet even though my connection was fine, and now at 2:19 in the morning I think of disabling my security systems and wha-la, I'm able to access Arlong Park.
The culprit is Zone Alarm, which for some reason won't allow Firefox OR IE (note: I've only used IE four or five times on this PC) so I don't think Zone Alarm blocked access based on a Firefox update or a Firefox attempt to connect. As such, I don't know what I should look for to permit access.
Could anyone point me in the right direction?