Hello, I'm new to the forum, but have an older version of Carrara (Carrara 4 Pro) I bought and used with my older Mac G4. Now that I have a Mac Pro,which is an Intel machine running El Capitan, I'd like to upgrade to the new version (Is it v. 8?). I have my serial number used to register with the former owner, Eovia, but see that the current one is DAZ, if not mistaken. Please advise, with thanks.