Alright, that's not good. There's still a chance it's okay, though. Amiga drives use something called boot priority to determine what device to boot from. DF0 is forced to 5, I'm not sure what the CD32's CD drive is, but hard drive partitions are adjustible - if yours is higher than 5, it'll always override booting from DF0. You can use HDToolbox to modify it, but you need to know the device name the hard drive is connected to - most Amigas use scsi.device (even IDE ones), but I don't know if the SX-1 does.