any one can help me,,,

[stonetoocold]

hey guys.....my first post ,,,,hope i could find answers

i have installed an (isa server)

since then all file sharing software like limewire and bittorrents...are blocked,also' paltalk,camfrog,and any online game..don work..

anyone can help how i could solve this problem....by the way i have 2 mb dsl connection...
tnx..

[Damnatory]

Sounds to me like you need to port forward the ports that those programs are using through either your existing firewall, or your router.