I click on the Firefox icon in the dugout, it bounces once, the menu bar at the top pops up normally, and thats it. The Firefox browser doesn't open. Interestingly enough, this happened to my iTunes as well! I restarted the computer several times. I drug Firefox to the trash can, re-downloaded, same thing... The best I can do is right after a reset, it will open fine for about five minutes, then the window disappears. What did I screw up?