How to upgarde XP to XP sp2?

I have installed windows XP on my pc and its runnning fine.... Now I want tpo upgrade it to xp2 ,,,, Have I to reinstall then windows after format drive ..or Can I upgrade it ...I don't want to upgrade it from internet because it cost me lot

How to upgarde XP to XP sp2?microsoft excel

Contact Microsoft. They will mail you a SP2 CD to you.

How to upgarde XP to XP sp2?microsoft updates internet explorer

If you want to upgrade to service pack 2, you have to do it through the internet. update.microsoft.com can help you do that.
You need to download sp2. It is a huge download. Or you have to get a cd of windowsXP with bundled sp2.

download it from one of the links below

For windowsXP sp2

http://www.microsoft.com/downloads/detai...

http://www.microsoft.com/windowsxp/sp2/d...

http://www.softwarepatch.com/windows/xps...

http://windowsupdate.microsoft.com/

IE7 for sp2

http://www.microsoft.com/windows/ie/down...