Thanks to lord of the rings for the last reply and i hope not to disturb but i think there was a misunderstanding about my firewall, the think is i installed the norton antivirus 2006 in my pc but is not i firewall, the thing is that program runs with an special sevice of bugs control in the p2p programs plus trojans etc, im not sure if it is a firewall, by the otherside i own a firewall (Zone alarm very popular) and i dont know what to do for better results on my machine, coz i urned off the zone alarm and its still working slow.
Thanks for your attention.
hope not to be bad expresed.