Paying the SIR

<p>So my situation is that I'm a Spring 07 admit and my SIR has been deferred. I checked on the myberkeleyapp site and it said that I am suppose to pay it by mid August. I also checked the admitted FAQ and it says that the SIR is part of the registration fees for my first semester there. So when am I really suppose to pay it and how because I don't know where to send my payment to?</p>