The "about:" URL in firefox 3.0 (F9) shows a picture of Firefox with the wrong version number (1.9). The about dialog (Help->About...) doesn't have this problem. To reproduce it just type "about:" at the URL entry. Version: $ rpm -q firefox firefox-3.0-1.fc9.i386
Created attachment 309711 [details] Screenshot Screenshot
Sorry for the noise, I guess this is the gecko version.
*** This bug has been marked as a duplicate of 440117 ***