Momo_Germany

Hi, I'm new in this board and I'm sorry for answering this old thread, but it's the only one I found with google searching for a solution for my problem: I've the same probleme Martin announced here some time ago: Just purchased the Express Burn Software (Mac OS 10.6), but whenever I try to add an (unprotected!) video (m4v)-file to the Express Burn-Window I receive the message "This does not appear to be a valid video file". How can I solve this problem? (I cannot install Quick Time for Windows (like suggested here), as I don't have a Windows Computer but working on a Mac as mentioned.) Any help is highly appreciated; sorry for my bad English, Momo