Also not a lawyer.

My concern about your interpretation is that the first clause states "use or copy", the second statement only refers you to using the software, making no mention of copying.

Since the first sentence distinguishes expressly between the two I'm not sure your assumption in the second sentence that "use" also equals "copy" would find too much favour.

Sooloos, Roon, G series (with LPS upgrade), 800 series (with LPS upgrade), HD621, AC200, Prime and PS, DSPs old and new.

Purdeys, Moke, Leica, 'Blad. Only the best.