X360 ISO Hacker... The known Mac DVD burners can not set the Layer Break. If you try to burn a not hacked ISO image, it will not work on XBox360. This utility solves this problem with a little trick. It appends 0s to end of ISO image. After hacking, you can burn your ISO file with Burn application.
I tested the ISOs with Toast Titanium, but it always cancel burning randomly with Hardware error.Tested more than 5 ISO image, burned by Burn.app and every game is starting on XBox360.