Notator SL 3.21 is included in the package (though not the manual) and can be used without any additional dongle (the Log-3 incorporates the Notator copy-protection electronics, so you should not insert any additional Notator SL (or Creator SL) dongle -in fact, this can damage the whole system!).

With Notator SL and Log-3, the "Export" MIDI output expander is replaced by it's more efficient MIDI OUT ports, making it redundant. Export can however be used under Notator Logic for additional MIDI output ports.