Both Apple Insider and MacOS Rumors have updates about Mircosoft Office 2001.
MacOS Rumors outlines various features/upgrades... of note: "Integrated "Alpaca" personal information manager (PIM), based on Outlook, ties email, contacts, calendar, tasks, and note-taking into one application with tight integration in the Office suite and with all of its other applications."
While AppleInsider, apparently unfazed by the Adobe lawsuit also provides details and screenshots.