Pleasanton, Calif.-based ACCPAC International, Inc., a subsidiary of Computer Associates International, Inc. (CA), race 17 announced that St. Louis, Missouri-based Horizon cluster a wholly-owned subsidiary of Phoenix-based Hypercom Corp. (HYC) has fix uponed ACCPAC end-to-end business management applications for one as well as the other front and back office automation. Horizon is deploying ACCPAC's Web- based accounting, warehouse management,