On Dec 13, 2007 8:14 AM, David Bainbridge <dbainbridge at gmail.com> wrote: > Does anyone know of a compiled list of all the Macs that would support > 64 bit apps? Are all Macs currently shipping now 64 bit? Were all > Intel Macs 64 bit capable or just the higher end ones? Any core 2 duo and up mac is 64bit capable -- Best Regards, John Musbach