Does anyone know what format files have to be in for this camcorder to see them and then play them back?

I've tried different formats but it just won't detect them. Or it will detect mp4 but just turned off upon play back.

It won't detect jpg files on the card either.

I'm sure I am doing something wrong or there is something wrong with the device itself.

Also, my dvd drive didn't like the disc that came with the camcorder (but my dvd player connected to the tv will detect folders on the disc. Gah!

Video Cameras - Jazz - DV-171 Camcorder