Animaps – Create and View Beautifully Informative Animated Maps for Free
http://www.animaps.com/

Animaps extends the My Maps feature of Google Maps by letting you create maps with markers that move, images and text that pop up on cue, and lines and shapes that change over time. When you send your Animap to friends it appears like a video – they can play, pause, slow and speed up the action! This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.