Missed this one in the holiday shuffle and updates to the blog. Microsoft has created a package containing all of the iFilters you would need to read the following filetypes:

• .docx (Microsoft Office 2007 Word Document)
• .docm (Microsoft Office Word Macro-Enabled Document)
• .pptx (Microsoft Office 2007 PowerPoint Presentation)
• .xlsx (Microsoft Office 2007 Excel Worksheet)
• .xlsm (Microsoft Office Excel Macro-Enabled Worksheet)
• .xlsb (Microsoft Office Excel Binary Worksheet)
• .zip (WinZip File)
• .one (Microsoft Office OneNote Section)
• .vdx (Microsoft Office Visio Drawing)
• .vsd (Microsoft Office Visio Drawing)
• .vss (Microsoft Office Visio Stencil)
• .vst (Microsoft Office Visio Template)
• .vsx (Microsoft Office Visio Stencil)
• .vtx (Microsoft Office Visio Template)

for the following programs:

• Office SharePoint Server 2007
• Search Server 2008
• SharePoint Portal Server 2003
• Windows SharePoint Services 3.0
• Exchange Server 2007
• SQL Server 2005
• SQL Server 2008

Head over to the download page for installation details.