I have a belkin F5D7230-4.

I dont know of any software firewalls.

I have been using Limewire for sometime now and it worked like a charm. The problem I described above started pretty much out of the blue. One day I was able to download files and then all of a sudden I wasnt able to. I am not aware of any changes I made that would cause this. I have tried unistalling Limewroe and reinstalling it many times with no results.

Im stumped!