The reason why you can't see all cutter brands is that you have bought a bundle code from a dealer and, oftentimes, such code is restricted to the plotter brands and models that they are selling. Though the brand list is limited, all SignCut features including the cutting width shall remain usable and unrestricted. If you are interested to pair a different cutter brand with SignCut, the restriction may be lifted to show all manufacturers compatible for a cost. Please contact our support to assist you at www.signcutpro.com