took 291 3 weeks ago and failed with a 535.
I used mcgraw hill All in one MCSA guide, and Meyers 291 Passport.
failed really bad with DNS, and needed more work on security.
I then got syngress 291 e-book, and stuided hardcore for 2 weeks.
This week I read over meyers passport, and some chapters in AIO guide, and went to take the test...
sigh....much closer this time, and I felt must better while writing the test, but not close enough.
failed with a 657

more page flips pour moi