Follow these steps to get video to play:

Click "ZoomIn".
Click and drag on the map to select a rectangle. The smaller an area you select the faster it will load.
Click the "load" button next to "Show Photolog Points".
Click the "load" button next to "Show Highways".
Click the "Photolog" button in the upper right corner to switch to video viewing mode.
Select a Photolog point then select a direction from the drop down menu that appears.

Viewing Photolog videos requires the free Quicktime plugin. This application also requires Netscape Navigator 4.06 or Internet Exporer 4.0 or above.