Throx

Alex Rabe has released two cool addon for NextGEN Gallery – SimpleViewer and Tiltviewer. You can download them here. After installed the Nggsimpleviewer in to your plugin folder, you need to download SimpleViewer and TiltViewer from airtightinteractive.com. Copy the viewer.swf and tiltviewer.swf into your plugins/nggsimpleviewer folder and activate it in your plugins control panel.

Example and usage as follows:
SimpleViewer Inline
[simpleviewer=100,450,700]

SimpleViewer in a Thickbox
[simpleviewer=100,450,700,*Please click here*]
or
[simpleviewer=100,450,700,*<img src=�image.jpg� mce_src=�image.jpg� />*]

TiltViewer Inline
[tiltviewer=100,450,700]

TiltViewer in a Thickbox
[tiltviewer=100,450,700,*Please click here*]
or
[tiltviewer=100,450,700,*< img src=�image.jpg� />*]
Sources: http://nextgen.boelinger.com/simpleviewer/