The firewall has blocked Internet access to ads3.zdnet.com (205.181.112.81) (HTTP) from your computer [TCP Flags: S].

User: x
Program: Internet Explorer
Time: 5/10/01 2:10:02 AM

The above appeared when D/L from zdnet. Is it normal for one's computer or is it possible to have an unknown program running? I dont remember this type of pop-up before this instance.
Thanks...