I don't personally know of anyone who's tried doing that, but it could work in theory.
You'd need to get the Mac executable, Miles Carbon Library and a few override files added to your PC install. See 3.07 and 3.09(#4) of the Mac NWN FAQ sticky (3.09 assumes you want a Mac-only install, but in your case instead of getting rid of the PC executable you'd leave it in place). Then, when you're on a Mac you'd launch the Mac executable and vice-versa when you're on a Windows PC. All the other resources are cross-platform, so in theory, it should work.
If you try it, let us know how it works!
Modifié par Llandru, 07 août 2010 - 02:36 .