Service Pack 3 Download for Windows XP is a combination of IE7, some security features, anti-phishing technology and some other not-too-major things.

You may not be able to download Windows XP SP3 yet because the news is from a blog by the guys at F-Secure and was mentioned at the Inquirer.

It was also mentioned that Windows XP SP3 will hit the road before Longhorn, which means by the end of 2006, as mentioned by Bill Gates himself at WinHEC.