EXHIBIT A AGREEMENT TO FILE JOINT SCHEDULE 13D/A We agree, in accordance with SEC Rule 13d-1(f)(1)(iii), that the Amendment No. 4 to Schedule 13D, to which this agreement is attached as an exhibit, is filed on behalf of each of us.

                            EXHIBIT A

              AGREEMENT TO FILE JOINT SCHEDULE 13D/A


     We agree, in accordance with SEC Rule 13d-1(f)(1)(iii), that the
Amendment No. 4 to Schedule 13D, to which this agreement is attached as an
exhibit, is filed on behalf of each of us.

May 29, 0000                        Xxxxxx X. Xxxxxxx
(Date)                              (Signature)

May 29, 2001                        Skotdal Quality Investments, L.L.C.
(Date)                              by Xxxxxx X. Xxxxxxx, Manager
                                    (Signature)

May 29, 2001                        Xxxxxx X. Xxxxxxx
(Date)                              (Signature)

May 29, 2001                        Xxxxx X. Xxxxxxx
(Date)                              (Signature)

May 29, 2001                        Skotdal Brothers, L.L.C.
(Date)                              by Xxxxxx X. Xxxxxxx, Manager
                                    (Signature)
                                    by Xxxxx X. Xxxxxxx, Manager
                                    (Signature)