Nice articles on story, plot and script

I liked the example they have used here and how they have explained the 3 acts. This is a must read: http://bestscreenwritingbooks.com/plot-structure-screenwriting

Here is something I liked from http://homeworktips.about.com/od/homeworktopics/a/play.htm

It seems that E. M. Forester once clarified a plot and its relationship to causality by
explaining:
“'The king died and then the queen died" is a story.

"The king died and then the queen died of grief" is a plot. The time-sequence is
preserved, but their sense of causality overshadows it.