Gleevec is correct. Baylor accepts some candidates 2 weeks after the interview (not sure how many of the 40 interviewees are accepted at this point), and another set in March.
I interviewed on 11/8 (Friday), received a phone call from Dr. Bradshaw on 11/21 (Thursday), and received the actual letter today (11/25).
So longhorn, if you interviewed on Friday 11/15, don't sweat it. 2 weeks from then would make it this Thursday evening, but since it's Thanksgiving you probably shouldn't expect a call till Monday. Good luck!