http://autocopy.mozdev.org/index.html#c22 Finally! A way to make my Windows Firefox more like my Linux one. Now, if it could paste on middle click, I happily pretend I'm still using X when I'm stuck in Windows. Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0