Microsoft released their new version of IE and is downloadable at their download site.
Windows Internet Explorer for 7 Windows XP SP2
Download the latest version of the world's most popular Web browser.
Windows Internet Explorer 7 for Windows Server 2003 IA64
Download the latest version of the world's most popular Web browser.
Windows Internet Explorer 7 for Windows Server 2003 SP1
Download the latest version of the world's most popular Web browser.
Windows Internet Explorer 7 for Windows 64 bit Client/Server
Download the latest version of the world's most popular Web browser.
Technology Overview: Internet Explorer 7
Microsoft® Windows® Internet Explorer 7 is a major step forward in security and privacy protection, end-user experiences, and platform advances for Web and application developers. As you read through this paper, you'll learn about the important capabilities of this exciting new version.