Can anyone tell me if the SC88Pro has a user bank that would store the patches or voices after editing?
A shop that was selling a new SC88Pro affirmed that the module would loose all the editing after a few hours power off.
And, a question from a novice in editors: how the MDI ins and outs go between a computer running an editor, a keyboard and a sound module?
Thank you for the answers.

Roberto, the unit has 256 memory locations and will retain the edits when powered off[battery backup].