Saving Word document as PDF
You can now save your documents directly to PDF from Microsoft Office. Note that this only for Office 2007.
1. Go to: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=4d951911-3e7e-4ae6-b059-a2e79ed87041&displaylang=en
2. Download the "SaveAsPDFandXPS.exe" (the download begins automatically)
3. It takes less than a minute to download and install it.