Download instructions are a little over my head right now, I have registrations loaded on my flash drive. Also they are unzipped. They are loaded into my pxs3000 and after it loads, I go to function, then to media, enter, then after that, I can't future out how and what to do next! I sure could use some step by step help on this ! This keyboard is really amazing. Once I learn how to load these registrations in, I'll be good to go. The Casio team are a well oriented group of professional teachers that make the life of a novice in music technology a lot less mind boggling ! Thanks Casio !