The headings of articles and sections of this Agreement are inserted only for convenience; they are not to be construed as a limitation of the scope of the particular provision to which they refer.  All exhibits attached or to be attached to this Agreement are incorporated herein by this reference.  The words “herein” and “hereof” mean “in this Agreement” and “of this Agreement,” respectively, and do not designate any particular section, subsection or other portion of this Agreement to the exclusion of any other portion of this Agreement.