here you can see how xbox 360 games are downloaded using mac osx compatible software. Here it is demonstrated step-by-step. Giving you the most options for downloading games to your Xbox console.
The website provides the mac osx compatible software used in extraction of the games. They have the most user-friendly easiest to use software to download Xbox games.
Extracting does take time so theres no need to rush, anyhow considering that you only have to pay once and can make unlimited downloads to download to you mac osx this is a minor inconvenience.
Membership costs about the same as buying a single Xbox 360 game. So just downloading mac osx compatible software even a few will have paid for itself. Anyhow the website to downloading these games can be found here.
