I must confess that I did not review a single math question out there before giving the exam. I did punch through the first 175 SC and referred to the forum explanations for the ones I missed.
I plan on giving the GMAT again and do intend on looking at both forums more intently this time around.
INSEAD Sept 2010 Interview Invite Nov 5, 2009 Admit & Matriculating
Wharton Sept 2010 Interview Invite Oct 30, 2009 Waitlisted & Ding
Harvard Sept 2010 Ding without Interview
Ivey May 2010 Interview Invite Nov 23, 2009 Admit + $$