AGREEMENT --------- Each of the undersigned agrees that this Schedule 13G relating to equity securities of Magellan Technology, Inc. shall be filed on behalf of each of the undersigned. /s/ VAUGHN R. COOK DATED: November 20, 1998...

                                    EXHIBIT A
                                    ---------


                                    AGREEMENT
                                    ---------

         Each of the  undersigned  agrees  that this  Schedule  13G  relating to
equity securities of Magellan Technology,  Inc. shall be filed on behalf of each
of the undersigned.

/s/ XXXXXX X. XXXX                                  DATED:     November 20, 1998
------------------------                            ----------------------------
Xxxxxx X. Xxxx


/s/ XXXXXXX X. XXXX                                 DATED:     November 20, 1998
------------------------                            ----------------------------
Xxxxxxx X. Xxxx



SEC 1745 (3-98)                Page 7 of 7 Pages