Pictomio is freeware and raises the bar when it comes to displaying your 3D-accelerated photo and video collections and comes with great geo tagging features.
pictoGEO is a free ADD-ON used to automatically attach geographic information to digital photos (geo tagging) with the help of a data logger. pictoGEO works with any digital camera and even allows you to import .nmea and .gpx files!
Pictomio requires a ShaderModel 2.0 graphics card with at least 128 MB of graphics memory.