PROMISSORY NOTE

$20,000.00                                                         June 11, 2004

      FOR VALUE RECEIVED,  Infinity,  Inc.  ("Infinity")  promises to pay to the
order of Stanton E. Ross at 211 West 14th  Street,  Chanute,  Kansas 66720 or at
such other place as the holder  hereof shall  hereafter  designate in writing to
Infinity,  in lawful money of the United States of America, the principal sum of
Twenty  Thousand  Dollars  ($20,000.00),  together  with  interest on the unpaid
balance of  principal  outstanding  from time to time at the rate of six percent
(6%) per year from the date  hereof  until  this Note is paid in full.  Interest
shall be  calculated  at a monthly rate equal to 1/12 of the stated  annual rate
or, in the case of a partial  month,  at a daily  rate  equal to 1/360th of such
annual rate.

      Principal and interest shall be due and payable  September 9, 2004. In the
absence of any event of  default,  all  payments  shall be applied  first to the
costs and  expenses of  collection,  then to the payment of interest and then to
the  reduction of  principal;  if any event of default  exists,  payments may be
applied in such manner as holder may elect in holder's sole discretion.

      This  Note  may be  prepaid  in  whole  or in  part  at any  time  without
limitation or penalty.

      This Note shall become immediately due and payable upon the insolvency of,
general   assignment  for  the  benefit  of  creditors  by,  initiation  of  any
proceedings  under  any  state or  federal  bankruptcy  or,  insolvency,  law or
regulation  by or  against,  or the  appointment  of a  receiver  for all or any
portion of the property of, Infinity.

      Infinity  agrees to pay all  costs and  expenses  incurred  by the  holder
arising  out  of,  or  relating  to,  the   enforcement  or  collection  of  the
indebtedness  evidenced by this Note, including  reasonable  attorneys' fees and
court costs.

      The credit extension evidenced by this Note is made in the State of Kansas
and this Note shall be governed by and construed  under the laws of the State of
Kansas.

      Infinity  hereby  waives  presentment  for  payment,   demand,  notice  of
nonpayment, notice of protest and protest of this Note and all other notices and
demands  required by law, and hereby  consents to any and all extensions of time
or  modifications  that may be  granted  with  respect  to the  payment or other
provisions  of this Note and further  agrees that it shall not be necessary  for
the  holder to resort  to legal  remedies  against  Infinity  before  proceeding
against it.

                                                 INFINITY, INC:


                                                  /s/ Jon D. Klugh

                                                  Name:  Jon D. Klugh
                                                         Chief Financial Officer