Hi,
I think that microsoft offers a lot of material already. My hint is to really play around with the stuff explained in the self paced training kit and maybe use the practice tests of measureup or selftestsoftware.
With these practice tests I mainly used them in training mode where I directly checked my answers myself and read all given links if I was wrong. But I expected to not just give the correct answer - I also wanted to know the reason, why the other answers
are wrong.
But to be honest: 1 month to prepare for an exam is a hard limit. I liked to play around much more with some test programs to really get the into classes and know what they do. (Ok, I did it next to my job. If you can spend all time on the exam, it should
be no real problem.)
With kind regards,
Konrad