Here is a description of the guide:
The Digital Prospect Guide is jam packed with professional quality scouting videos. Of the 100 prospects in the guide, we have video of 90 of them. Most of the videos were shot from right behind home plate or looking right at a hitter's belt buckle. We pride ourselves on taking the highest quality prospect videos out there. Because the videos are embedded into the document, once downloaded, the entire guide can be viewed offline.
Check out a screenshot of one of the prospect writeups in the guide after the jump:
So head on over to Project Prospect to learn more about their innovative prospect guide that includes videos on 90 of their top 100 prospects.