The WiFi MAX software issued with the product is not Mac compatible, so a Mac user can never take advantage of the media manager capabilities, though it is possible to use the dongle to get online with your console.
Download the Mac OSX version of the ZyDAS software
Install the correct version for your operating system as instructed in the download. Please note Datel does not support WiFi MAX with the Mac, so any issues you experience will have to be discussed with ZyDAS.