So has anyone experienced problems using OSX's firewall and other apps? I will assume no, but I'd thought I'd ask. In case I ever run into a problem with an app and so I won't incorrectly assume the firewall is to blame. I know XP sometimes has problems, but surely OSX's firewall willbe a team player. (i.e. friends with their firewall on can't recieve AIM sent files nor can they turn on XP's folder sharing «both work in OSX, so no need to specify that, I am just looking to see if anyone has had a problem running it») BTW, I do choose to have it on since I'm on a Campus, just to future proof myself is all.