Hi, I'm planning to write RUP 639 certification. I'm sure some of us might have written this exam. It'll be really great if you could help me in getting started by answering some of these questions: 1. what are the recommended books for this exam. 2. Are there any free mocks available on net for this exam. 3. Has anybody posted her experience with this exam on net. 4. Any other info that you think would be helpful.