Features removed from 4 0 I was entertaining the idea of including this Removed features Deprecated Mac PPC support Mac platform baseline raised to 10 6 Dropped support for Windows 2000 Removed support for legacy binary StarOffice 1 x 5 x formats retained the old OpenOffice XML format used in StarOffice 6 and 7 Removed Word 6 0 95 and Excel 5 x 95 export export support for Office 97 and newer formats retained Then I came to have second thoughts as to whether it would introduce any additional confusion while all that information and more is available at the reference source