did Quicktime work for you before you updated it? This is a touchy program with Hacintoshes. I've had hit or miss problems when I've updated in the past, but that installer I had posted (previously, before the edit) has worked on my machine through three test reinstalls. I hope we can find a solution but for now I am going to have to go do some research on the topic.

Does this problem sound familiar to anyone else?

---