I am reaching capacity of my 120GB HDD. I want to simply back up my saves on my mac. I got a ton of saves for Skyrim, ME2, and etc. Mass Effect 2 cannot be copied only moved. I want to back up my saves to my Hard drive on my computer. How do I do this? I bought the transfer cable by my mac cannot read the format xbox is in (FATX). I can do this with my Playstation 3 and Nintendo Wii no problem for backing up my saves.