Do you know how to remove iTunes and other DRM protections from audio and video files?     
I've found easy way to remove DRM protection.     
   
Remove DRM allows you to convert your media files into almost any formats and remove DRM protection.  Conversion speed is extremely fast and quality of converted files is perfect.  The main requirement to remove DRM protection is that original files must be playable on your PC.     
   
If you know any similar, share it  with us.