Screenwriter Bill Martell has been writing some new Script Secrets for his web site and this is the latest:
I've read other stuff by him on the importance of the antagonist in a story, but this is the best so far. Also explains why Indy II and IV, are so poor compared to Indy I and III.
What's on the turntable? "Why don't we live together" by the Pet Shop Boys from "Please"