I have a large number (600GB+) of assorted video files, none of which are in mp4. Is there any way, or program that will do a batch recode of all the files in a folder to make them iPod touch playable? Even better would be to preserve all the file names. I have an equal amount of free space as videos on my vista box so I have room to put duplicate copies when converting. I can use either Mac or PC for the conversion. Is there anything that would do this? I have used ffmpegX but it requires you to add and name the files individually.