Any intro guides for beginners wanting to playing in an orchestra?

Question: Any intro guides for beginners wanting to playing in an orchestra!?

Are there any resources (online, books, articles, etc) where a beginning musical performer can learn how to play in an orchestral ensemble!? Sort of like - things you need to know when moving from private lessons to playing in a band or orchestra!? This should be for young players (such as high school) not professionals/virtuosos but someone who enjoys playing their instrument but now wants to join an ensemble for the first time!. Www@QuestionHome@Com

Best Answer - Chosen by Asker:

See:

Two Essays on the Development of Student Orchestras
http://beststudentviolins!.com/developmen!.!.!.

which includes

Orchestra Etiquette and Protocol

and

Orchestral Discipline Www@QuestionHome@Com