Ive just brought a 2nd Hand Marantz 5000i, and have a few questions that hopefully I can get sorted quickly. 1.) Is there a way to reset it to the factory settings? 2.) Does the pronto edit software work with it? 3.) After looking on the marantz website it says that it does not support windows XP, does that mean that I cant download codes and things and then upload them to my Rc5000i from my XP PC. I have another PC running windows ME so the last isnt to much of a prblem. I'll probably think of a few more questions, aldepending on your answers so please bear with me.