When I first got Site Designer (the demo), Firefox was an option in the "preview on" window. Now the only options are Chrome, IE, and "default." I figured that since Firefox is my default browser, that it must be "default." But in the toolbar at the bottom of the screen, it shows up as Chrome.

If that is correct, is there any way to add another browser (Firefox) to the preview-on window?

I have Firefox as my default browser. I don't remember what I did, but it turned up eventually, I think

Argg. You got me thinking, Inger. I have been using Firefox exclusively for several months on a new computer. However, I just not went into the Firefox control panel, and saw that it was NOT selected as the default browser. Apparently, you have to actually click the button.

Firefox now shows up as default, and Site Designer looks fine. I do still wonder why it was not in the list of choices, but all's well that ends well.

What I meant in my previous post was that Firefox turned up in SD. Of course, in your computer itself it has to be set to default.