MO patch and sequencer data can be loaded into an ES, XS or XF keyboard directly using USB thumb drives. Since you wrote "module" the cheapest would be a used ES Rack but you have to use the Yamaha editor software (after saving your patches in MO editor format). The XS Rack can probably also load them using the editor software. Check the Yamaha manuals for particulars. There are some convoluted ways to use the Yamaha editors (without requiring the synth) to convert the patches into XF format, at which point you can load them into a MOXF, Montage or MODX. With third party software sold by John Melas, once in XS or XF format, the patches could be loaded into a MOX or MX as well. Contact John for specifics.