1 to 29 are DSDD disks, 30 to 45 are HD?
Wow, 45 disks?!? Thats atrocious! Anyway, I'm pretty sure that you can ADF HD disks, and also NDOS disks. I'm not 100% sure but I think ADF works somewhat like dd in Unix and if an Amiga can read the disk, whatever format it is, it can makde an ADF of it.
