The admissions committee meets every 2 weeks. They made a decision on my file on 2/10, so the next date is probably this Thursday (2/24). They tell you if you've been accepted the day after your interview, via e-mail. If you don't happen to get an e-mail on the day afterwards, then it could be either one of two things - a waitlist or a rejection; unless you specifically request that you be sent an e-mail regardless of the decision. I know they meet M and T, but I don't know how many they interview per week. I think it's about 20 people or so, but it probably varies. There were 10 or 11 people on my interview day, so I'm going off that estimate.