Per ATX:
MacBook’s are currently not officially supported OS environments for ATX. Do we have people that use them…yes, and they run a windows virtual environment with them. However, the behavior may not always be as expected and in those situations our hands are tied from a support perspective. Also, if you decide to run it in a virtual windows environment make sure you do it as a standalone; you definitely do not want to introduce it to the network environment as that creates additional quirks.
Also, the organizers are on track to be released next Thursday, the 23rd