Now how to make a real copy of a sample/pattern in the sp-404:
Needed: a good size cf card inserted in the sp-404 card slot.
1. Make sure the samples/sequences you want to copy are located on the internal banks of the 404 (aka bank A & B)
2. Make sure the pattern mode is NOT selected.
3. Backup the internal memory to te cf card (that's why you needed that card
4. Move all the samples and patterns you want to copy, to pads on the external memory (Banks C-J) (manual pg. 28 and pg.37)
5. Now reload the backup made in step 3 (manual pg. 40) and you have now a copy of your samples and or patterns all in 1 go. If you have a big enough memory card you can copy 24 samples and 24 patterns in one go.
6. You can now delete the backup from the memory card if you want to make space.
Don't forget this works exactly the same on the sp-303
Props to Chulukinat and Flying Lotus for pointing me into the right direction.
