When using Internet Explorer, I could type in Alt+0178 (i.e. hold down the 'Alt' key and type in the numbers 0,1,7,8) and it would make a supersript number 2, and I would put these into posts. Now using Firefox, I can't do that here. I can actually still do it at another forum, and can type it into the address bar, it just doesn't seem to work when posting on this site. Any idea why it doesn't work here? By the way, when I do it, I hold Alt, and when I press 0, nothing happens (as usual), but as soon as I press 1, the browser seems to navigate to the PF index page.