I have all my HD movies on my PS3 HD and they all must be in MTS format (file type). I am trying to copy my movies to a Sony Stick then place it in my Sony HD camera and place it in the dock. When I try to open the movie it will not open. I D/L Voltaic software and it worked! Is this my ONLY OPTION? I certainly don't want to drop 40 bucks on something I can do without. THANKS!