I just received the following:
Thanks for your assistance in making the arrangements for Bill Richter to present to your FIN 401 students (and, of course, any and all others who might be interested!).
I wanted to confirm the arrangements, after numerous changes: the presentation will be from approximatley 10:30 to Noon (including time for Q & A, etc.) on Friday, October 1st, in section C of the Murphy Aud.