A few thought abut the CISA exam

Till' now i did not wanted tell too early, but I got the paper and i am officially a CISA. Exactly I have passed the exam and I have already sent the Application Form, so I can start collecting the points. However I have someting to mention about the exam. The first thing is I used the ExamMatrix CD which seemd quite usless, however i completed at least two thousand of test questions. I do not recommend using it, I felt like being a different exam... I have also read the Sybex CISA preparation guide and the official Review Manual 2008. It would have been more than enough reading the last one. I thing the most important part is learning the approach and do not expect the same kind of questions! How about the organization... I understand the official language is english, but what i do not understand, why the lady speaks only english to me when both of us know we speak hungarian well. It is not a difficulty for me but it is so funny the staff spoke hungarian as an internal communication in front of me;-) Finally a question. If I fill the answer sheet by pencil (and they did not make any photocopy in front of me), how do they guarantee the integrity of my exam? It is only my auditor soul...