Hello, I have some questions: 1. What is the price of this Porsche Piwis Tester II ? 2: Do you need a Porsche dealer account? 4: Dos it work without a dealer account? 5: Can you learning keys with this tester, and do you have navi updates. 6: What is the deliver time? 7: How to pay? 8: And do you have poses, and can you put this on the computer?