Thanks to all who replied. Looks like this is a pretty standard feature. As my Sport Trak Map, I found where this feature is. Never knew it was there. And I thought I knew it all :) Thanks again >My (our) SportTrack Map shows the moon phase as new today, the same as my Meridian Platinum. I see that it is actually a very thin waxing crescent according to a >website I just looked up, which is pretty close. >I suppose there can be only so many images (representing the phase) stored in the unit. Perhaps you are missing out on a firmware update? Rick Tejera President Editor SACnews Saguaro Astronomy Club Phoenix, Arizona saguaroastro@cox.net www.saguaroastro.org -