Is there going to be a DVD-RAM drive module available in the future?
No. DVD-RAM drives aren’t even close to being fast enough to deal with 24- track, 24 bit audio being simultaneously recorded and played back in real time as is necessary for this application. Only hard disks can handle this, and it’s likely to stay this way for many years to come. To use a DVD for storage or backup, simply attach one to a computer, and transfer files from the ADAT HD24 to the computer.