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DiscJuggler was a professional CD/DVD recording software program, able to duplicate multiple CDs at once with its ability to simultaneously drive multiple CD recorders and replicate virtually any existing standard CD. It is widely used for burning Dreamcastdisc images, known by having a .cdi file extension.
Starrett, Robert A. (1998). "Prassi Software's CD Right! Plus". EMedia Professional. 11 (8): 70. ISSN1090-946X. CD-Right! Plus boasts two features previously unavailable in a mainstream market desktop tool and found only in the two leading professional CD recording solutions, Padus' DiscJuggler and Prassi's own CD Rep.
Starrett, Robert A. (1999). "I was Wrong". EMedia. 12 (12): 44. ISSN1525-4658. Don't forget DiscJuggler from Padus Software for burning multiple CDs simultaneously.
DiscJuggler Screenshot