I don't know if this is possible using Firefox 11. Normally I run in private browsing with all cookies gone as soon as I close the browser. I am in the habit of closing the browser between sites so that each site is approached with no cookies or history to "view" capture. On one of my home computers I would like to be able to set Firefox to permanently save (can manually delete of course) cookies from 2 sites but have all other cookies and history disappear when I close the browser. These sites use https and its a small pain gaining access if cookies for them are gone so that I have to authenticate again. I am willing to accept the security implications of recording these few cookies and its a tradeoff for the convenience of having them. That is my decision. Is there a way to config Firefox 11 to do this? I can't figure it out. If not an "out of the box" method, any other suggestions??