Why when I transfer jpeg photos to disc they won't show on my DVDplayer. I have some photos on a CD-R disc a friend gave me and they play OK. I have a DVD-RW disk drive and have tried cpying and burning the photos on both CD-R and DVD-R discs with no luck when trying to play them on my DVD PLAYER, its all abit confusing all the different disc drives, file formats, and discs to use, thanks for any help.