you are so wrong in this place. baronic will pwn u if u are talking bout warez..
Hi ! I tried both, and not really used to it.
i would say Gyrator is better, because u get a more friendly UI to tweak.
but i usually don use it , coz it will rotate the screen when i lock the phone.
and when I answer a call, everything will go wrong..

Which LED? The one on the round thing on the keypad? Mine is blinking during charging though if you are talking about that. If it is not working, then you can send it for warranty.

thats not an LED. thats a light sensitive something something. damn, forgot my form 4 physics. cant remember the correct name

anyway, what it does is it detects the lighting condition arounds u so that it changes screen brightness automatically (enabled by default, can disable)

If you're in bright area, the screen will be made brighter, while in dark area screen will be dimmer