Rented our first movie through iTunes this weekend to watch on ATV2. I was quite disappointed by two things. 1.) It's not like Netflix or video on demand where you can watch it right away. It took nearly 45mins for the movie to download. We thought we could watch it right away. Did we do something wrong or is that how it goes?? 2.) Once the video was downloaded, there was no audio. Apple support was great and refunded our account, but is this typical??