OK, once you’ve downloaded Engine Prime, please feel free to mention on this thread, whether you went for the Windows or Mac version, and what you’ve seen and used in the program so far.
To answer a couple of the initial questions, although they have been covered elsewhere previously:
A) Engine Prime is for 64bit Operating Systems only.
B) It will be a future version number of Engine Prime which will offer MCX8000 compliance, not this 1.0 version.
C) You may experience slow downloading or response times while requesting the download - If so, this may be down to the number of users trying to download the free software simultaneously.
Once you download and run the software, let us know your findings here on this thread.