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                                    AGREEMENT


                  This will confirm the agreement by and among the undersigned
that the Schedule 13D dated May 13, 1999, with respect to the ownership of
Common Stock of Midisoft Corporation by the undersigned, is filed on behalf of
each of the undersigned.


Dated:  May 13, 1999


                                             KIRLIN HOLDING CORP.


                                             By: /s/ Anthony J. Kirincic
                                                -----------------------------  
                                                Name:   Anthony J. Kirincic
                                                Title:     President


                                                /s/ Anthony J. Kirincic
                                               ------------------------------
                                               Anthony J. Kirincic

                                               /s/ David O. Lindner
                                               ------------------------------
                                               David O. Lindner