Gnutella Forums - Help With The Brick On Limewire Pro

heres my problem been using limewire pro for a long time i have sky broadband and usually everything is fine the other day i came on and there was a brick infront of the globe i dont have my firewall turned on so it isnt that i switched it off and also allowed it as an exception to see it that got rid of it but it hasnt looking through this forum people suggest configuring the router firstly i wouldnt no where to start with that and surely seeing as it has never happened before and nothing has been changed on my lappy i shouldnt have to do that and help with this would be appreciated so fustrated :D