As of April 11, 2011, the Olympus Professional line of digital voice recorders, are compatible with the following Mac operating systems:

OS: 10.3.9/10.4/10.5

CPU: PowerPC G3/Intel Core Solo/Duo

RAM: 256MB or more

Display: 1024 x 768 pixels or more

NOTE: At this time, Olympus does not support Macs running the default Kernel Platform of 64-bit (i.e. 10.6 and higher)

Verification Source: Olympus Product Manager