I just wanted to put in a plug for MathType. It's a program that gives me all the math symbols I need for a test or quiz. I find it incredibly easy to use. You can get a 30 day free trial: http://www.dessci.com/en/products/m...l&utm_term=Trial&utm_campaign=MTWE67topww1108 and then get the "academic" price-- I think it's a steal. And, no, I've never worked for them in any capacity. I just love their product!!