[Unknown_Sniper]

Ok so there is no reason to flame here. I understand lots of you will anyways but w/e. I got my computer working on my schools network and I can go online obviously if im on this site. however when I try to join a game, or game serve host like ASE or GS or the such I cant connect. Im in desperate need of help because my life is boring at this moment and I need something to kill time. Anyone know what the hell could be wrong? oh ya. I do have a firewall but it wont fucking work so that isnt a problem.