Examples works well, any other example applications?

[marion]

hi nick
do you have aa application with registration/login/authenticate/forgot/
remember?

i began a new application called example2 http://www.parentsawake.com/examples2
by creating table called user
by creating a new class called Users by copying Authors and replacing
author/authors with user and after 14 hours, i am exhausted.
so thought i would ask if you already have one made.