What can you expect when you deploy SP1 in real life? What features are most useful and interesting? Are there any challenges to watch out for? Find out whether SP1 lives up to expectations and what you can gain from deploying it. Following up on Windows IT Pro magazine's cover story on SP1, Michael Otey reviews the service pack and answers your questions about Windows Firewall, Data Execution Prevention (DEP), boot-time protection, the anxiously awaited Security Configuration Wizard (SCW), and much more. Visit Microsoft Chats to participate.