I run DSL through Verizon and am having a problem too.. I (dont yell at me) tried to use Kazaa and Blubster to see if I was able to use them too... NOPE still says I am behind a firewall and am unable to download... This is really getting frustrating to say the least. I have called Verizon but they said my modem doesn't have a firewall and I have none on my computer... So I dont know. But I am about at the end of my rope