I've found out an easy method of installing Office 2007 on Windows 2000.
UUR daily (April 2013)
And a copy of Office 2007.
Pre-installation: Install UURollup v11 daily. You can get it from here.
Step 1: Download and unpack the Chrome tool from BWC.
Step 2: Open the tool and click on "Set compatible registry"
Step 3: Start the Office 2007 installation. Select "Custom" and uncheck "Microsoft Groove". Everything else will work.
Step 4: When installation is complete, go into the Chrome tool and hit "Clean up setting registry".
Done! You can now use Office 2007 on Windows 2000!
office2007.JPG 96.86KB 16 downloads
Edited by Tommy, Today, 12:46 AM.
Edited to update links and information to add this topic to important Win2k threads