It just seemed to me like an odd question to ask into the public domain from someone who's in the technical sector. It's kinda basic that you'd want to take the

It just seemed to me like an odd question to ask into the public domain from someone who's in the technical sector. It's kinda basic that you'd want to take the smallest lossless file alone and perform all the other conversions either on demand or as needed. It's also - at least, to me - relatively 'polite' not to overwhelm a service which is apparently struggling by overloading the shit out of it with redundant downloads.