Part 1: http://www.youtube.com/watch?v=jghzk0ESLOU
This is the first tutorial for Precision Alignment, covering topics including the basic tool interface, constructs, how to place point constructs, how to move props between points, and the keyboard shortcuts used in PA. No previous knowledge required.
Project wiki: http://wenlistools.sourceforge.net
FP Release thread: http://www.facepunch.com/showthread.php?t=889029
Special thanks to Will for providing the map seen in the introduction
The music excerpt used in the title scene was from String Quartet No.3 by Philip Glass, and was performed by the Kronos Quartet