it’s very simple, just get a WYSWYG editor, for example Microsoft Word, or Dreamweaver, Frontpage etc.
Go on the blog main page, and save as into a local folder
after that, open the document u just saved and delete all the contents, put in the stuff u want, and then save it as a html file
upload it to the FTP server, and just go to wordPress control panel, options-> Links-> add a link with the url of that page, then u’ll see the link on the index page