Hi, I have well over a thousand Bluray discs that I want to convert to ISOs using DVDfab. It takes about 30 minutes to convert one disc. Is there a way of converting more discs at the same time? Is there a USB Multi-unit Reader/Writer or some such thing that will enable me to convert 5-8 discs at the same time so I can leave the room and come back later to add another batch in? Thank you.