[Zope] Dynamic url generation for content with zope site

Hello All, Need some help, trying to dynamically generate links on my homepage with content that is ftp-ed to my site. I have played with cataloging items, I am having no problems with news_items, file, document etc. \ The problem is when I try to use 3rd party products. IE: MSWORDDOCUMENT. I believe the product MSWORDDOCUMENT needs to be index into the catalog when a new content of type MSWORDDOCUMENT is created. And if edited it needs to be reindex. I don't know if this is the best practice to accomplish my goal? Thanks in advanced. TP