cheap_Deal wrote:what does peerguardian 2 do?
and do i need to enable port fwding if im using the etisalat dsl modem/router speedstream 6520???
PortGuardian2 is to filter/block your peers connections. Many connections are coming from Govt offices, media/recording office, and other anti P2P companies.
Basically to reduce the chance for you to get "hammered". When you download certain files (especially movies and MP3s), those parties will detect your connection. It's like a trap. Later they will attack/flood/hammer you back with many continuous connections (to your IP), even you close your torrent client, sometimes it lasts for few days.
Therefore it causes your overall internet connection to slow down. That's why ISPs normally don't like it and try to block as much as they can torrent connections.
I don't know about if your modem router supports port forwarding. Check the manual.