Grrrr. I took the Unit 3 exam. I have 84%, which is good, but not 'passing'. I missed 4 out of 25 questions. *sigh* Well, my consolation is that there was a lot of information in this unit. I plan on using the majority of my day (if I can) for study today. So...back to it... next progress report with the retake of the exam or at the end of my study time.