My Review of Nitrofocus : "Get More Done in Less Time... With an MP3? " Sharper focus. Enhanced concentration. Greater productivity. Getting into "The Zone." More motivation. In the 2011 film 'Limitless', Bradley Cooper simply popped a tiny pill, and suddenly the whole of his brain power activated. All of those traits suddenly flickered into play. He was able to blast through work, quickly and intelligently. He could study more and better than ever before. He finished chores at lightening speed. He could come up with ideas and predictions at the speed of thought. 'Limitless' was a great film -- and a brilliant fantasy for the rest of us. But, what if all those benefits were actually available -- right now? And not using pills, but by using a simple little 'brain hack' that involves nothing more than an MP3 file? That's the claim of a new program called Nitrofocus. Intrigued, I decided to try it out for myself. The Power ...