Multiple Lines for Dynamic Text

Would anyone know how to make a "Data Driven Page Attribute" dynamic text display on multiple lines? I have a field that entries can vary from 55 to 255+ characters, and I want the longer fields to be displayed on several lines....other wise the longer field entries run off the page! I would like to treat the dynamic text similar to a text box, with word wrapping. Any ideas would be appreciated.

Thanks,

--clint o