I was before I bought this add-on a little confused and talked to various customer services, who gave me all the great tips! Ultimately, it is in this case (!!) so that it also works for Mac users. In this case, but you can not go after your purchase on "Download", but must choose among "Only Show Product Code". Be displayed on the page, on the all downloads, you go again on the button "Show Product Code". This is also the code for Origin, which you then there may enter in his account. The download then continues on Origin and is out!