I have gone the next step to writing a MyLibrary version 3.0 manual. See:
http://dewey.library.nd.edu/mylibrary/manual/
As it stands right now, the manual covers the vast majority of the Perl API, and as soon as I figure out why my FO/PDF processor broke I will create a PDF version.
FYI.
-- Eric Lease Morgan Head, Digital Access and Information Architecture Department University Libraries of Notre Dame
(574) 631-8604