Thank you,
Seem that one worked, there are several ip's but i am thinking here, that you can not download that, it has to do something with the bittorrent file.
The launcher that is used for GRO handshakes several ip's on the bittorrent protocol. If this does not say anything, don't worry, ill come to that in a bit.
So what you and i both are going to check is your routers configuration. It may be setup or may be not. I hope you got the manual for your router at hand.
If not, here is the link:
http://www.actiontec.com/products/product.php?pid=191
What we need is the user manual. We don't need to read it all. The only thing is that you need to access your router and then skip directly to page 58 in your user manual. Add the bittorrent protocol there. As for the exact ports that the GRO client is going to connect to, i am going to test that one out this week as i got my hands full for the time being. It seems you can select applications/games instead of manually entering ports so you should be okay. After that, just to make sure, reboot your router. If that does not work go to page 60.
A DMZ Host, but be carefull, only do this when the first option does not work for you.
Let me know how it goes.