Since Re connecting to the internet via family members cable modem....

There has been multiple "Default block Microsoft windows 2000 SMB,Blocked port 445 in bound TCP connections"

And 1 of "unused port blocking has blocked communications inbound TCP connections EPMAP Blocked xxxxx port dcom(135)

Remote address xxxxxx port Xserver 6000

With my Router I never had any of these attempts picked up by Norton,Is this normal when you share someone else's  internet connection???

Thanks for any clarity on this,NIS is blocking it so I'm happy but what are these to my family members PC when I plug "it" back into the Modem?They do use Sype/yahoo etc.