i seem to having trouble with the ports on my router. when i try downloading torrents from the net the downloader finds my port blocked or not opened resulting in minor speed. i downloaded pfconfig, a program that is supposed to help me with that but i can't find my router brand or model when i' m asked. what can i do? can this be a problem relating to firewalls? i have avg installed as a antivirus program. plz help me!