EXHIBIT "C"
                                   -----------


                                 PROMISSORY NOTE


US$348,109.00                                                    Jenks,  OK
                                                                 June 27,  2001


FOR  VALUE  RECEIVED,  the  undersigned,  EMB Corporation, a Hawaii corporation,
promises  to  pay  to  Williams  de  Broe,  or order, the principal sum of Three
Hundred  Forty-Eight  Thousand  One  Hundred  Nine  and  no/100  dollars
(US$348,109.00),  together  with  interest  on  the  outstanding balance of such
principal  sum  computed  at  the  rate of ten percent (10%) per annum from date
hereof.

The  entire  principal balance, together with accrued interest, shall be due and
payable,  in  full,  on  March  31, 2002.  Any principal balance and/or interest
remaining unpaid on or after April 1, 2002, shall accrue interest at the penalty
rate  of  twelve  percent  (12%)  per  annum  until  such time as all moneys due
hereunder,  including  accrued  interest,  are  paid  in  full.

There  shall be no penalty for prepayment of principal at any time following the
date  hereof.

If  this  Note  is not paid in full when it becomes due, Maker agrees to pay all
costs  and  expenses  of  collection,  including  reasonable  attorney's  fees.

EMB  Corporation,  a  Hawaii  corporation



By:     /s/ Kenneth J. Quilt
        Secretary