I am pretty sure I got THAT part!! :D does this help --> SELECT AllItems_tbl.ITEM, COWIDE11.WERKS, COWIDE11.INTRANSIT, COWIDE11.AVG3M, COWIDE11.DEP_AVG, COWIDE11.FREQUENCY, COWIDE11.STOCK, COWIDE11.OPEN_SOS, ([STOCK]+[INTRANSIT]-[OPEN_SOS])/([DEP_AVG]+[AVG3M]) AS MIOH INTO MIOH_tbl
FROM...