What about reinstalling Windows, but use Korean instead of the default English? I have some asian friends that have Windows XP Pro and it's mostly in Chinese. I told him how he did that and he told me that he just set the region and language to Chinese during the installation of Windows XP. I don't know if you can do it now in the Regional properties from the Control Panel after XP has been installed. I never bother with other languages.
*Fact: Microsoft Window's Blue Screen of Death vs Computerforums.org's White Screen of Death. Which is worse?