Note to self: If I ever decide that I want to access DAT audio natively in a DDS drive, I will look at DAT FAQ, and then I will look at Jos Heemskerk‘s web page. If the DDS drive I have is not Conner/Seagate Peregrene, but a Sony SDT900, I will not cry, but go to http://winkin.phpwebhosting.com/~firmflash/dat/ to get the Sony firmware for SGI with DAT capabilities.