Can I add Internet Explorer 9 to my Microsoft Deployment Toolkit 2010 deployment share?
Yes. You can add the prerequisite update packages and the Internet Explorer 9 update package to your deployment share. During deployment, Microsoft Deployment Toolkit 2010 automatically includes the updates in to the image during installation. You must extract the Internet Explorer 9 update package from the offline installer by using the /x command-line option. Download the required updates from the Microsoft Download Center. Then, right-click Packages in the deployment share, click Import OS Packages, and follow the instructions on screen.