Amarkov is right. However, to answer your questions, yes you can apply Early Decision to one school and Non-restrictive Early Action to another (as long as the school doesn't note otherwise).
To the second question, yes again. You can apply ED to a school. EA to another, and than rolling to another.
Best of luck to you,
Last edited by Lehigh2017; 08-07-2012 at 04:29 PM.
Reason: Because capitalization is hard.