XD-Picture Card
XD Cards are similar in size to SD cards, however, these are
based on the same technology as Smart Media memory cards. XD cards were
normally used in Fuji Film cameras, until recently as most new models support
SD cards.
Spend time choosing the right memory card for your camera so
that it will physically fit inside and will be compatible with your camera.
Choosing the incorrect type of memory card is all too easy because many modern
memory cards look pretty much identical.