I have noticed through a few threads that people are complaining of the OSX Episode 3 download stopping at 99.50%, as my download has, and after some hang time (30-45 minutes) crashes the application.
From other threads this occurred in Episode 2.
I did not have this problem, although I did have download issues for Episode 2.
Perhaps we can keep the issues isolated to their own threads so they can be better managed by TT support staff.
If you have the 99.50% issue (as opposed to random percentage download crashes) please list in this thread.