I'm having the same problem. Mine was working fine when I had a cable modem, but then when I switched to a dsl wireless modem, I can't connect to limewire or frostwire. I've tried all of the firewall tricks, and I only get the first bar when connecting. I have no idea if my modem has a firewall, or how I would access it if it did. My dsl provider is verizon, when it was comcast, all was fine.