I just got a new router and I'm trying to set up the firewall.
I thought it was off, but I apparently can't send files on AIM anymore. I just really need to set it up so I'm protected but can still send and recieve files from aim, msn, irc, etc.
It's a d-link di-524 wireless router.

It's a bit of a crappy post, sorry. The setup is just like disable or allow access to certain ports, but I did that and set aim to the same port but I still couldn't send.