User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 when I drag a tab from a window with multiple tabs to my second monitor it opens it in a new window on my first monitor instead of opening it on the second monitor in a new window and then I have to drag the window on the second monitor instead of it already being there Reproducible: Always Steps to Reproduce: 1. open two or more tabs in firefox 2. drag one tab to the second monitor Actual Results: tab opens in a new window on the first monitor Expected Results: should open directly on the second monitor I think this is a problem in windows too not just os x and I know not many people have multiple monitor setup but still.. also, it's annoying that I have to change my main monitor to the one I want to play full screen video from websites like youtube to make full screen display properly, to fill the screen, not sure firefox can do anything about it though