Hi. I'm on a mid-2011 iMac, Processor 2,5 GHz Intel Core i5, Memory 12 GB 1333 MHz DDR3, Graphics AMD Radeon HD 6750M 512 MB, updated to OS X 10.9.4. I bought the game yesterday (season 1), but when I go to download the other episodes, starting with episode 2, it eventually crashes, telling me that "TelltaleGames quit unexpectedly"... It can happen at 4%, or at 50% or whatever... It's fairly annoying. Any suggestions?