I just installed windows 7 today and then installed a trial version of BitDefender 2010. After installing I turned on the internet and this came up at the same time. http://i534.photobucket.com/albums/ee341/mediaarts/9.jpg And the long one with the letters tries to send a "Protocol 58 packet" it said. After that, I get these two: http://i534.photobucket.com/albums/ee341/mediaarts/99.jpg http://i534.photobucket.com/albums/ee341/mediaarts/8.jpg I googled but can't find any information on what NetBios DDS and Netbios SS is/does or why it's doing that. What is the long one with the letters and numbers? How do I disable it? There are actually two addresses with numbers and letters showing up in the list in Bitdefender. Dunno.