Hello all, I have questions about 70-443, 70-444, and 70-447. 1. How long? 2. How many questions? 3. Are there any simulations? 4. 70-447 includes 70-443 and 70-444. Does this include simulations? Does this have two part exams(70-443 and 70-444)? or 3 part exams(70-443, 70-444, and simulation)? 5. Which one is easier taking 70-447 or taking both 70-443 and 70-444? I checked Microsoft web-site about this, but it did not mention detailed information. Best regards, Tom.