What is the difference between Olympus Type H and Type M xD-Picture Card™ media?
The Type H card provides improved write speeds (two to three times that of other types of xD-Picture Card media) so images and movies will be saved and formatted to the card more quickly. This means there will be less time to wait between shots. Each Type H card also comes with a unique authorization code for OLYMPUS Master 1.4 software that, when entered, enables new editing features that can enhance digital photographs with Watercolor, Oil painting, Cartoon Art and 3-D effects.