Complex sentence: Rohrer disagreed with this move, believing that the smaller DSiWare market would limit the game's audience, Majesco on the other hand were not willing to invest in the manufacturing of cartridges without strong pre-order numbers.
Split into simpler sentences: Rohrer disagreed with this move, believing that the smaller DSiWare market would limit the game's audience. Majesco, on the other hand, were not willing to invest in the manufacturing of cartridges without strong pre-order numbers.