Hello all, I have my MCITP and MCTS, and on my cert. planner it shows to get my MCSA I would only need to pass 290-291 and to obtain my MCSE I would have to pass 290,291,293, & 294. I'm studying for these with the press books and practice exams. If any one could confirm this it would be helpful. Also does any one know if you can use multiple discounts in the back of these books? Thank you