I took out my optical drive and replaced with the stock hdd. It was working fine for a month but now it is so slow. I keep my movie/media files on it. But whenever I go to open stuff now it takes like 30-1min to open and it always stutters. Whenever I seek the movie to another time it takes another 30/60sec until it works again and it continues to stutter. Before it would just open right away and play smoothly. I even took out the hdd again and checked it and made sure everything was installed properly which it was but it is still slow. Is there anyone else who had this problem and would know what to do?