I have about had it with ECN, at least on my home computer.
Every page I open pops up a Microsoft security warning, asking if I want to run this application. Every page. This is probably what MB is talking about two posts up.
And, yes, I'm using Firefox.
Reno,
Can you provide some details? Does it tell you what application it is talking about? Do you have Java turned off? Or any elevated security settings?