use this serial:
GWH28 - DGCMP - P6RC4 - 6J4MT - 3HFDY
(yes, i know that it's the same as office 2003's serial)

information:

Proofing tools for Office 2003 Editions are a collection of editing technologies that enable users to proof Office 2003 Editions files in more than 50 different languages. The tools include spelling and grammar checkers, AutoCorrect lists, AutoSummarize capabilities for Microsoft Word, Input Method Editors (IMEs) for East Asian languages, and other tools. Proofing tools for Office 2003 Editions are contained on a single CD, and you can add them to any Office 2003 Edition or Microsoft Office program.

50 languages on one CD:

Arabic, Basque, Bulgarian, Catalan, Chinese (Simplified and Traditional), Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Gaelic, Galician, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Iberian, Icelandic, Indonesian, Italian, Japanese, Kannada, Korean, Latvian, Lithuanian, Marathi, Norwegian, Polish, Portuguese (Brazilian), Portuguese (Iberian), Punjabi, Romanian, Russian, Serbian, Slovakian, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, and Welsh. (some features vary with language)


the price would have been: $79.95

main minimal requirements: 
	- Microsoft Windows XP Operating System
	- Compatible with Microsoft Office 2003

more info:
http://www.microsoft.com/office/editions/prodinfo/language/proofingtools.mspx