Description : Can my Mac play HD DVD or Blu-Ray disks?
Last Answer : You can play HD content, just not HD-DVD or Blu-Ray media. HD is just describing a resolution; take 1080p for example, which is 1080 pixels high by 1920 pixels wide. The data disc formats HD- ... content (movies, games, etc ). And yes the superdrives in both your macs should write dual layer discs.