Chitownjedi wrote: » Unfortunately no one can ever give you a great estimate on how long it takes you because only you know how fast and how much you generally understand/learn/and retain what you read. (Labbing is very important, don't forget to lab!) The objectives are a good guide to go on, I know its a typical answer but, hey, studying is not that complex... try to learn as much as you can about the listed objectives in the time leading up to your exam, and give it your best go. The time thing is just based on you knowing when you ready based on your own ability to prepare. I usually feel comfortable and have felt comfortable with between 40-60 hours worth of study for 70-680 70-686 so far. Your time may however vary