I have a number of files that have multiple languages and subtitles contained within them (ie m4v, mp4, mkv, etc). When I hook up an external hard drive directly to the PS3 to watch them I am able to select the language and subtitles during playback via the triangle button. I would like to have the same sort of ability while using the PSM to host the files. For example I would like to dictate the default playback setting within PMS of JAP/ENG. But during the course of playback I would like to alter that so that I may choose ENG/OFF or some other combination on the fly without losing my position on the video or having to navigate to a transcode folder.