I have Vegas Movie Studio 9 Platinum, version 9.0b. I captured DV tape fragments from my Panasonic GS400 using Vegas. A file has been created (AVI format), but the software refuses to drag the file to the timeline of a newly opened project. The file format is not recognized. I re-captured using native capture software of Panasonic (AVI also), and did it also with Movie Maker. Same result: The file cannot be read. Can anybody help? Many thanks.