Tungsten 5-way navigation supported: You can scroll the view of large picture with one finger on Tungsten. Clie Camera supported: You can take pictures with NR70V or NX70V in this software. Hi-resolution display mode supported: The software supports HI-Res display mode. Zooming supported: The software supports 2, 4, 8 and auto scaling, and you can view in original size. Silk Screen mode supported: The software supports Sony's 320*480 color display mode and Palm OS 5.0 silk screen mode. External memory card supported: Read JPG image from external memory card.