I installed Tiny Personal Firewall and set it to Don't bother me, so I can work and it takes care of everything on its own. Well everytime someone on my network tries to connect to my computer a dialog pops up saying whether you would like to allow this person to access your computer or now. Well I trust everyone in my house enough to allow them access. But I don't want to allow all the other people on campus to access my stuff, because of things happened in the past. Well I didn't know if anyone has installed this and came across a fix, because I am sick of hitting allow this user to access my comp.