Hello. I would like to start by saying thank you for allowing me to join this forum. I am just starting to study for my gmat and have to take it on Feb. 1st. I was sent here while looking for some methods on getting better at quantitives. I was looking for some ebooks/programs on mental calculations and other means to help with stuff like Vedic and Trachtenberg. Thanks for your time and good luck to all of you out there on your paths to success.