how do you view docx files using office xp?

just need to download a freeware at http://www.tech-kb.com/how-to-open-office-2007-docx-xlsx-pptx-files-in-office-2003.

then when you have done the installation, you'll be able to open any docx or xlsx or pptx with your existing microsoft office version.

That is better than upload to google docs and view in online. save more time...