oh u are behind a router..
right well u need to have a quick lesson in port forwarding
its in the manual and pretty easy you want ports 6881-6889 i think (as torrent will use 6881 and if thats being used will move on till it finds a suitble one) if u want in shadows client u can edit the ports to something else of your chosing
anyway dunno what router you have (it has a 41 in it)
but:
http://www.linksys.com/support/top10...%20BEFSR41.asp
or for the other router i found with a "41"
http://www.linksys.com/support/top10faqs/BEFSX41/ have a read of the port forwading/trigger
torrents good but i recomend emule
(that uses port 4662 + 4672) and have a browse of sharereactor.com the emule web site offers a load of help so you cant go wrong or pm me i will help ya