Jmicron need help in middle of new build

just installing Asus p7p55d pro mobo, and need to know what jmicron sata slot is for. I am installing 2 hdd's sata 1 will have windows, 1 for storage. Also have 1 dvd+/- rom. do i hook up to sata 1,2,3, or do i hook up primary to jmicron, and other hdd to sata 1, and dvd to sata 2? Or do i hook up boot hdd to sata 1, backup hdd to sata 2, and dvd to sata 3? please help in middle of build.