My iMac uses the text editor called NeoOffice.
It has RTF available.
Is this all that I need.
Since I am using Mac, is there any Lulu protocol that I need to know about?
I'm also a Mac user, and I use both Open Office and Libre Office, and have had no problems on Lulu with exported PDFs or the odt files uploaded for e-books. You can give the Neo software a shot, but I'd suggest downloading either Open or Libre.