Have been working fine all day, then I just tried to check a user's system check and it wouldn't open. Tried the one in my signature and it wouldn't work either. Tried refreshing page still no. Went to softmod any wii guide and tried those, nope. I'm using Mozilla Firefox.
edit-I just tried internet explorer 7 and it works. But still no go on firefox. I also just got a popup to restart my laptop for an Adobe Reader update, maybe that was the problem?