Integrates the letter class with fancyhdr and geometry to automatically make letterhead stationary. Useful for writing letters, fax, and memos. You can set up an address book using ``wrapper'' macros. You put all the information for a person into a wrapper and then put the wrapper in a document. The class handles letterheads automatically. You place the object for the letterhead (picture, information, etc.) in a box and all sizing is set automatically.