As far as I know, that depends entirely on your machine's hardware. OSX won't run on just anything.
It may work on my new ivy bridge, but my old Athlon XP and Zacate netbook sure won't run it. So I get to kiss 6 boxing and AoEing goodbye.
It's a shame too, because I know a trick that will make my last video look like child's play, but I need more time to develop my characters to do it. At least for now, I'm going to keep playing as if my access won't be cut off, even when I'm doing many hours of tedious armor mat farming. I'm just itching to gear and level a tank and do PoP zones. I may squander several hundred dollars on a cheap 2nd hackintosh to enable more boxing if I can confidently get it to work, even though I really shouldn't.
I just find it ironic that PC users are the ones left out in the cold. Like bizaro world.