but a week ago I could... I had Worms Armageddon on this old dell and i could connect fine.. Today, I put bootcamp on my Macbook and i could get into wormnet.. but i can't connect to my friends now.. any idea whats wrong?

do you have the latest patch installed?

if you have a router you will need to forward ports 6667 and 17010-17012 to be able to host.

Ignore the previous post, you need to open only port 17011.