I am afraid that my first experience of downloading with amazon was VERY annoying. I needed one track in particular to use in a remixing/sampling project the next day. SO...I ( tried to ) download it with and was charged immediately BUT did not receive the track - in fact....... I don't think it EVER arrived. I had to download it from itunes so that I could continue with my project. With this realisation that I never received the track, I will have second thoughts before using them again. I know that I should have contacted amazon to complain but sometimes life is just too short. I have been a very happy amazon user for a few years and this is the first hiccough they have had SO I imagine that it was just a teething problem. Let's hope so.