LETTER OF INTENT
DATED SEPTEMBER 18, 2002
By and Between MedStong International Corporation, hereinafter "MedStrong" and JVF International Solutions,
Inc., hereinafter "JVF." The purpose of this addendum is to grant JVF an extension on their performance under
the original Letter of Intent, and the Addendum of February 2003, to December 31, 2003.
All other terms and conditions of the September 18, 2002 Letter of Intent shall remain in full force and effect.
IN WITNESS WHEREOF, this being the further agreement between the parties, we hereby execute this
Addendum this day of July 2003, at .
MEDSTRONG INTERNATIONAL CORPORATION
By: Jerry R. Farrar
JVF INTERNATIONAL SOLUTIONS, INC.
By: Julio Vazquez