from a toshi sd-m1402 drive? im talking about the updated one created from the sheep test program dated 11/19/2003. Even using my asus 5224a with 1.1 firmware i get a read error when copying the dat file to my computer from that toshi drive. i dont beleive theres a drive out there that can do this, well not that ive tested yet.
so yes its possible to have a 2 sheep burner and not be able to do sd2.9 backups that work without emulation in some drives.
the old one would copy fine dated august or some such date…but that was because that dat did not have true sd2.90 weaksectors.