this is the "add an activeX control to your windows forms app which is a browser control - but based on Mozilla instead of IE." this is NOT "the ability to host ActiveX controls in Firefox. Still - COOLIO MAN!
Performancing was an awesome extension until it, well... began to suck. I hoping this works as well as Performancing USED to work. I'll try to use it today and comment back as to how it works.