Google Code

    Google App Engine - (Google Code)
    Google App Engine - Developer's Guide - (Google Code)
    Google App Engine - Python Overview - (Google Code)

    Google App Engine - Billing FAQ - (Google Code)
    An application without billing enabled is allocated 500 MB of persistent storage
    and enough CPU and bandwidth for about 5 million page views a month.

    Google I/O 2008 - Python, Django, and App Engine Guido van Rossum (Google)
    Google I/O 2008 - Developing and deploying an application on Google App Engine
    Campfire One: Introducing Google App Engine (pt. 1) 09:10
    Campfire One: Introducing Google App Engine (pt. 2) 12:34
    Campfire One: Introducing Google App Engine (pt. 3) 13:19
    Campfire One: Introducing Google App Engine (pt. 4) 07:44 (Guido van Rossum)
    Campfire One: Introducing Google App Engine (pt. 5) 05:55
    Campfire One: Introducing Google App Engine (pt. 6) 08:04
   
    Campfire One: App Engine's 1st Birthday (pt. 1) 09:05
    Campfire One: App Engine's 1st Birthday (pt. 2) 06:24
    Campfire One: App Engine's 1st Birthday (pt. 3) 04:20
    Campfire One: App Engine's 1st Birthday (pt. 4) 08:22
    Campfire One: App Engine's 1st Birthday (pt. 5) 12:31
    Campfire One: App Engine's 1st Birthday (pt. 6) 04:45
    Campfire One: App Engine's 1st Birthday (pt. 7) 10:19
    Campfire One: App Engine's 1st Birthday (pt. 8) 04:45
    Campfire One: App Engine's 1st Birthday (pt. 9) 02:47