1)   KBase for Outlook 2
A knowledge base that runs completely in an Exchange public folder. No extra windows. Works with all versions of MS Outlook. Rich text, html and attached files can be used in knowledge articles. Full text searching. Publish to htm files with index.

 2)   OLMixedFolders 1.32
Your sync-software can sync only defaultfolders of Outlook, but you need also subfolders? OLMixedFolders can synchronize any Microsoft Outlook subfolder with the Outlook default folders. It uses categories to keep in touch with the origin folder.