I recently installed and configured a netgear router for my computers.I went to a site called PC Flank and had a scan done. The report said everything was stealth except for 12345 which was a popular trojan vulnerability .This was closed but "visible" and therfore presented a risk. I am not sure what I should do about this. I have Zone alarm pro version 3. I went to Google and Zone's technical support but still was confused as what to do? Should I change firewalls?Could someone advise me?. Thanks, Auntie