I'm finding that the more recent version of Firefox is a bit unstable. Sometimes (often) when I'm trying to open a page when I have multiple windows up, it will reshuffle the windows and put a different one on top than the one in which I'm opening the page. And sometimes session manager is unpredictable. Sometimes it only saves part of a session. With that said, I still prefer Firefox over all of the other browsers I've used.

I just now installed the IE Tab extension, and I can't figure out how to make it work. It looks like it was supposed to have installed an icon just to the left of the place where the URLs go and to the right of the home icon, but there's nothing there.

Has anyone else used this extension, and if so, how did you get it to do what it's supposed to do?