I've been a passive Internations member, since 2 years, I am sorry to say. This is partly due to having done an Executive MBA at Chicago Booth in the same time period, leaving little time for anything else.
That said, I received an invitation through Internations about a session on doing a Chicago Booth MBA on October 19th, which I assume you have received also.
Having recently graduated, I can recommend this session for everyone contemplating doing an MBA. It was a life changing experience for me, which provided me with a new perspective on life, and a truly global network of friends (I attended an amazing wedding in Vietnam in September, was invited to Octoberfest and missed a wild Ibiza party in the summer).
I will attend the session for people who want to hear about further alumni experiences.