Hello, I have toast titanium pro 18 (mac) and have never had a problem importing a .DV video file... The application updated itself to version 18.1 today and then I went to import a .dv video file and it wouldn’t let me, it gave me the Warning That it is an unsupported file type? Has anybody else experienced this? How do I go back to the original 18.0 version so that it will allow me to import that type of file? I don’t have install DVDs as I purchased this online and didn’t pay for the DVDs. Thank you in advance.