Here is how Microsoft told me to do this. (I was shocked they even replied to my inquiry.) You must have Office v. X for Mac, and pull the Assistants from the folder in there to the folder in Office 2004. Genius, huh? If you want office assistants, you have to own a previous copy of Office v. X. I fail to understand why they couldn't have made improvements to the office assistants and made them look neat like in Windows. Microsoft just has something against Macs I guess.