I bought my MBA yesterday. I played around with it a little in a dark room to a light room. I loved the fact how the keyboard would illuminate automatically. Very cool. Well, today I installed the Firmware update that was available. Now my backlight does not work AT ALL except manually! I have to press F6 to make it illuminate in a completely dark room. WTF? After every reboot the illumination is set to it's lowest and I have to reset it again. Can someone please explain what's going on. I'm a little pissed at the moment. I am not a newbie. I know what I'm doing. Did the firmware update screw up everything? Please help. Thanks. **UPDATE** If I deselect "Illuminate Keyboard" in Prefs then wait a few secs and then reselect it the lights come back on (I'm in a dark room). But if I sleep it or shut down I have to redo this all over again. This is effed up! Any solutions?