Drizzle
Drizzle is a tool for (amongst other things) downloading and installing Fan Ages, and converting Moul/Myst5/Crowthistle Ages for use in PathOfTheShell/CompleteChronicles. UruAgeManager is now present as the "UAM" tab in Drizzle.
Currently, information about getting, using, and troubleshooting Drizzle is on the Alcugs wiki. Here's the link: http://alcugs.almlys.org/Drizzle