While not directly related to sound downloads , the is a fantastic addition for portability. It expands your user memory to 400 Programs and 400 Combinations, allowing you to keep a vast library of sounds instantly accessible on the hardware itself. However, these are now rare and expensive, typically costing $120-150 or more.
SoundFonts are complete, pre-assigned multisamples. Essentially, they are sampled "snapshots" of the 01/W's instruments that can be loaded into any sampler supporting the SoundFont format, bypassing the need for the original hardware. korg 01 w sounds download portable