If you phone a blackberry you know sometimes the LED light will get stuck right very frustrating at times so here is a nice little app.
RIMGeeks has just the trick for everyone and it's a free application as well, so while you may not have to use it often, it sure is good to have around. The application of course is called LEDReset and does just as it says. It resets your LED light from blinking. Great application. Great price.