Back Ground Score Music

In every movie some body will remember comedy/dance/songs/costumes.But i can't forget one thing from the movie i.e Back ground score music.If i see the movie i remember the back groung music forever.Especially if that movie music director is Ilayaraja that back ground score will be waving in my mind.Due to this interest with My Screen Recorder software i record background score music while playing the movie in my computer.After that i will convert that .wmi format files into mp3 format using Total Video Converter.Finally i transfer them to memory of my mobile phone and set them as Ring Tones