SELDOMFIXIT - you mentioned that the nasty ones were the ones that say, 'NetBIOSName".
Everytime I log onto IE5, (but not to Netscape or Outlook), I get the message,
"The Firewall has blocked local network access to a subnet broadcast address, (165.21.255.255)(NetBIOSName) from your computer"
I know that 165.21 is Singnet. I am not on a network, it is a stand-alone desk-top.
Any ideas please? (Away tonight, back in 14 days).