Hello,
Thanks for this detailed and clear explanation. My PC is new, so I can use this function without any problem and, then, apply the upgrade.
As I have a lot of free space on other disks, I will do a backup before launching it.
One other thing: I have the "french" version. As usual, only what you can read is translated ... more or less right. In this case the term is very confusing in french.
Maybe Moore's law applies a little bit because if PG Music can use the Elastique pitch stretching algorithm it's because we have much more efficient computers (I think).
However, I will try to avoid the Murphy's law!
Best regards.
François