EXHIBIT 4.2

                Form of Stock Option Agreement to be entered into
                     with respect to Incentive Stock Options


                             STOCK OPTION AGREEMENT
                             ----------------------

                  FOR INCENTIVE STOCK OPTIONS UNDER SECTION 422
                          OF THE INTERNAL REVENUE CODE
                                 PURSUANT TO THE
                               FSF FINANCIAL CORP.
                          1998 STOCK COMPENSATION PLAN


         STOCK OPTIONS  ("Options")  for a total of ___________ shares of Common
Stock, par value $.10 per share, of FSF Financial Corp. (the  "Company"),  which
Options are intended to qualify as an Incentive  Stock Option under  Section 422
of the Internal  Revenue  Code of 1986,  as amended,  is hereby  granted to ____
________________________  (the  "Optionee") at the price  determined as provided
in, and in all respects subject to the terms,  definitions and provisions of the
1998  Stock  Compensation  Plan (the  "Plan")  adopted by the  Company  which is
incorporated by reference herein, receipt of which is hereby acknowledged.

         1. Option  Price.  The Option  price is $_____ for each share of Common
Stock,  being 100% of the fair market value, as determined by the Committee,  of
the Common Stock on the date of grant of these Options.

         2.  Exercise  of  Options.   These  Options  shall  be  exercisable  in
accordance with provisions of the Plan as follows:

                  (a)      Schedule of Rights to Exercise.

                                                      Percentage of Total Shares
                                                           Awarded Which Are
                                Date                        Non-forfeitable
                                ----                        ---------------

Upon grant...................................                     20%
As of __________ ___, ____...................                     40%
As of __________ ___, ____...................                     60%
As of __________ ___, ____...................                     80%
As of __________ ___, ____...................                    100%


         Notwithstanding  any  provisions  in this  Section 2, in no event shall
these Options be exercisable  prior to six months following the date of grant or
the date of ratification of the Plan by the Company's stockholders, whichever is
later. Options shall be 100% vested and exercisable upon death, disability, or a
Change in Control of the Corporation.






                  (b) Method of Exercise.  These Options shall be exercisable by
a written notice which shall:

                             (i) State the election to exercise the Options, the
         number  of shares of Common  Stock  with  respect  to which it is being
         exercised,   the  person  in  whose  name  the  stock   certificate  or
         certificates  for such shares of Common Stock is to be registered,  his
         address  and Social  Security  Number (or if more than one,  the names,
         addresses and Social Security Numbers of such persons);

                            (ii) Contain such  representations and agreements as
         to the holder's investment intent with respect to such shares of Common
         Stock as may be satisfactory to the Company's counsel;

                           (iii) Be signed by the person or persons  entitled to
         exercise  the Options  and, if the Options are being  exercised  by any
         person or persons other than the  Optionee,  be  accompanied  by proof,
         satisfactory to counsel for the Company, of the right of such person or
         persons to exercise the Options; and

                            (iv) Be in  writing  and  delivered  in person or by
         certified mail to the Treasurer of the Company.

         Payment  of the  purchase  price of any  shares  of Common  Stock  with
respect to which the Options are being  exercised  shall be by certified or bank
cashier's or teller's  check.  The  certificate  or  certificates  for shares of
Common Stock as to which the Options  shall be exercised  shall be registered in
the name of the person or persons exercising the Options.

                  (c)  Restrictions  on  Exercise.  These  Options  may  not  be
exercised if the issuance of the shares of Common Stock upon such exercise would
constitute a violation of any  applicable  federal or state  securities or other
law or valid  regulation.  As a condition  to the  Optionee's  exercise of these
Options, the Company may require the person exercising these Options to make any
representation  and warranty to the Company as may be required by any applicable
law or regulation.

         3. Non-transferability of Options. These Options may not be transferred
in any manner  otherwise than by will or the laws of descent or distribution and
may be exercised  during the lifetime of the Optionee only by the Optionee.  The
terms of these  Options  shall be binding  upon the  executors,  administrators,
heirs, successors and assigns of the Optionee.

         4. Term of Options.  These  Options may not be exercised  more than ten
(10) years from the date of grant of these Options,  as set forth below, and may
be exercised  during such term only in accordance with the Plan and the terms of
these Options.


                                       2





         5. Related  Matters.  Notwithstanding  anything herein to the contrary,
additional  conditions or restrictions  related to such Options may be contained
in the Plan or the resolutions of the Plan Committee  authorizing  such grant of
Options.


                                                  FSF Financial Corp.



Date of Grant:  __________ ___, ____               By: _________________________



Attest:




_______________________________


[SEAL]


                                        





                      INCENTIVE STOCK OPTION EXERCISE FORM
                      ------------------------------------

                                 PURSUANT TO THE
                               FSF FINANCIAL CORP.
                          1998 STOCK COMPENSATION PLAN



                                                       _________________________
                                                               (Date)


FSF Financial Corp.
201 Main Street South
Hutchinson, Minnesota 55350

Dear Sir:

         The  undersigned  elects to  exercise  the  Incentive  Stock  Option to
purchase _______ shares,  par value $.10, of Common Stock of FSF Financial Corp.
under and pursuant to a Stock Option Agreement dated ____________, _____ 19____.

         Delivered  herewith is a certified or bank  cashier's or teller's check
and/or shares of Common  Stock,  valued at the fair market value of the stock on
the date of exercise, as set forth below.


                    $_________             of cash or check
                     _________             of Common Stock
                    $                      Total
                     =========

         The name or names to be on the stock  certificate or  certificates  and
the address and Social Security Number of such person(s) is as follows:

         Name __________________________________________

         Address _______________________________________

         Social Security Number ________________________


                                              Very truly yours,




                                              ________________________