Ca Scorp - Compensation and benefits - Calculate Salaries and Wages and Payroll Taxes?

Hi I'm filing my Scorp for the first time.  I have a payroll service that issues a check to me and my wife once a month.  

Question:

1) Calculating Salaries and wages - do I simply add the figures in Box 1 of the W2

2) Payroll Taxes - What boxes do I add together to come up with this figure?

Thanks a bunch,

Wayne