Here new journey started for IE it cames on Microsoft Press .It takes all about more security.It is good idea to have look on it.

"Internet Explorer 7.0 for Windows XP with Service Pack 2, which will have even more enhancements to security and privacy protections. These enhancements align very closely with the three core tenets of Microsoft’s security approach that I mentioned earlier. Internet Explorer 7.0 will be the most secure browser we’ve ever released, building on and surpassing the success of the SP2-enhanced Internet Explorer 6.0...."

More More ......

http://www.microsoft.com/presspass/features/2005/feb05/02-15Updates.asp

Cheers..!

Suresh Behera