Eugene Kowaluk I used the Nikon version to monitor, control, and capture 203,000 images over a five-year period with the following results: http://www.lle.rochester.edu/images/movies/BuildingTL_HIGH.swf http://www.lle.rochester.edu/images/movies/IntegrationTL_etal.swf paint me impressed, those were very nice! thanks for sharing =) karl