Sadly, I didn't get a free copy...the support rep handling my question basically just told me that CodeWarrior for Mac is discontinued (duh, I already knew that) and didn't give me any mention of a free download. All I ended up with was a link to the page for downloading patches and updates. Maybe it's luck of the draw?

I asked an online live chat person and they didn't have any idea -- they said to do a service request (which is what I tried initially).