Flex quick start guide for PHP developers

Today during solving my own problem, I found this useful page about Flex and PHP.
Original Page:http://www.adobe.com/devnet/flex/articles/php_getstarted.html
The outline is :
Contents Introduction
Submitting a form using the GET method to PHP
Submitting a form using the POST method to PHP
Submitting a form to Google using the GET method
Populating a list with XML from the server
Navigating to another URL or targeting a frame
Changing states in Flex
Downloading a file
Uploading a file to PHP
Populating a DataGrid with XML from PHP
Login example application
Bringing it up a notch