I'm sorry, but I don't have a Mac on which to test 7H (and probably never will, as I despise Apple, but that being said I don't go out of my way to make 7H incompatible with it). 7H uses pretty standard stuff for the most part, some basic Windows APIs that should work fine on various emulators, and I would think by now the .NET Framework should be emulated well. The 2 biggest challenges I think would be the external EasyHook library that 7H uses to install the wrapper, and Aali/FFNx game drivers (both are very different and one or the other may or may not work). All of which are out of my hands.