The install took about 5-10 minutes, yet clearly this figure will vary from system to system. After installing and rebooting XP asked me to turn on automatic updates (even before reaching windows). An excellent move on Microsoft's behalf, and one that serves to highlights a growing commitment to security and user safety. On the first run, Microsoft also loads up the new Security Center. The Security Center monitors your Antivirus, Firewall, and Auto Update situation. If it detects anything that is potentially damaging or hazardous, it will prompt you with a warning and give you advice on how to resolve the issue.