The newest addition to my must have addons Rated 5 out of 5 stars
It's a small but distinguished list. What this addon does should be standard fare in Firefox itself, but until/if it is, this is a fantastic addon. It's much more convenient, and less resource intensive than opening a new private window.
Now I always close the tab and open a new one when going from one thing/site to something else. I'm a Sandboxie user too and now find myself having to close my browser/sandbox less often, and instead just close out my tab and open a new one.
Great idea here...