All files no matter the video length? Or does it do it after a certain amount of time? I had an old Sanyo that would stop recording at around an hour and start a new clip. There was nothing that could be done about it. The flash memory card was in Fat32 format and Fat32 can't store file sizes larger than 4gb. So when the file size reached 4gb the camera started a new file. Fat32 is nice if you want to use a HD on both Mac and PC, but again there is a limit to the file size. Hope that helps some.