Hello, Today I wanted to view a trailer on the Apple Trailers page, but when I click an arbitrary HD trailer, I get this error message (in a new QTX window): The movie “inserttrailernamehere.mov” can’t be opened. You may need to install additional software to open this type of file. Which is complete BS.. Same happens when trying to open non-HD material, but then I get a QT player in the browser with a question mark in it.. Any ideas? Tried using Firefox 3.6RC2 and Safari (in 64- and 32-bit mode). Running a summer 2007 model MBP. Thanks for any help!