Same here. I was usig an older version of Limewire and now that i have installed the latest version of Limewire i keep getting a message telling me that i am using a firewall. i have tried unsuccessfully to find a firewall which i do not have and i still cant get anything downloaded on limewire. i wish i would have never uninstalled the older version.. As my dad used to tell me, "If it aint broke, dont fix it".. can someone out there tell me what i need to do to see if i have a firewall on my older system, i am using windows ME and i have typed in the word firewall into my search and i cant see anything that comes up that says anything about any kind of firewall. i really need to do some downloading. any suggestions.. Please help.. thank you..David