CRM testking exams

To get some sample answers I bought the 50 sample questions from testking.com
for the Dynamics CRM customization and configuration MB2-631 exam,
if anyone else is considering doing the same I wouldn't bother, a lot
of the answers are wrong, there are loads of typos and mistakes in the
text of the questions which is misleading. Finally, when a correct
answer is given there is no explanation why it's correct and why the
others are wrong.

They only give you access to the questions for 90 days after purchase
but there is a way to create a PDF file by printing to a "file
printer" and coverting a postscript file to PDF.

All in all, I'm not a happy testking customer...