The authorized small windows that sometimes pop up when I click on a link in, say, a bank website, always used to appear in the upper left had corner of the screen. But as of the last month or so they have started appearing lower-right instead. (I'm not sure whether this was concurrent with with update from FF 3.6.15 to 3.6.16 or not). I can move an individual window manually back to upper left, but I would like to them to resume opening there by default, as they still do correctly on my other FF 3.6.16 pc. I have tried all kinds of dragging, window resizing, etc, but that has no effect on where they open the next time. All the authorized click-generated small windows are still opening lower-right instead of upper-left as they always used do (and still do on my other FF 3.6.16 pc).