The installer is available on
this page under instruction item #2. You can download the installer at any time, but it is my understanding that you will not be able to successfully run the installer without a BibleWorks Mac activation code.
If you ordered the DVDs, you still have to go to the
BibleWorks store and buy the Mac activation code because before today it wasn't possible to order both the DVDs and a Mac activation code on the same transaction. It's currently free, so it's not a problem. You have to submit your current BW9 activation code. And then it says it will take them a business day to verify that code and then they will email you your Mac activation code. You do have to fill in address info, but that's probably just for mailing list purposes, there is no shipping of the Mac activation code; it arrives via email.