I have word2000 and i want to open a word 2oo7 document how can i

Download this tools for Microsoft:

http://www.microsoft.com/downloads/details.aspx?familyid=941b3470-3ae9-4aee-8f43-c6bb74cd1466&displaylang=en

Please note that:

Overview Users of the Microsoft Office XP and 2003 programs Word, Excel, or PowerPoint—please install all High-Priority updates from Microsoft Update before downloading the Compatibility Pack.

By installing the Compatibility Pack in addition to Microsoft Office2000, Office XP, or Office 2003, you will be able to open, edit, andsave files using the file formats new to Word, Excel, and PowerPoint 2007.The Compatibility Pack can also be used in conjunction with theMicrosoft Office Word Viewer 2003, Excel Viewer 2003, and PowerPointViewer 2003 to view files saved in these new formats. For moreinformation about the Compatibility Pack, see Knowledge Base article 924074.

Note: If you use Microsoft Word 2000 or Microsoft Word 2002 to read or write documents containing complex scripts, please see http://support.microsoft.com/kb/925451 for information to enable Word 2007 documents to be displayed correctly in your version of Word.

Administrators: The administrative template for the Word, Excel, and PowerPoint converters contained within the Compatibility Pack is available for download.

Update: The Microsoft Office Compatibility Pack Service Pack 1 (SP1) is available here. Top of page
System Requirements

• Supported Operating Systems: Windows 2000 Service Pack 4; Windows Server 2003; Windows Vista; Windows XP Service Pack 1; Windows XP Service Pack 2

• Recommended Microsoft Office programs:
  
• Microsoft Word 2000 with Service Pack 3, Microsoft Excel 2000with Service Pack 3, and Microsoft PowerPoint 2000 with Service Pack 3


• Microsoft Word 2002 with Service Pack 3, Microsoft Excel 2002 withService Pack 3, and Microsoft PowerPoint 2002 with Service Pack 3


• Microsoft Office Word 2003 with at least Service Pack 1, MicrosoftOffice Excel 2003 with at least Service Pack 1, and Microsoft OfficePowerPoint 2003 with at least Service Pack 1


• Microsoft Office Word Viewer 2003


• Microsoft Office Excel Viewer 2003


• Microsoft Office PowerPoint Viewer 2003