I am extremely new to Vegas Video, I run 2.0h.  I am not sure if this answer is somewhere and I can't find it, but I have been searching for two hours now...
I have an MPEG that I need to bring into Vegas Video and am not sure how to do that.  When I click on Open File and select that file, it asks me to make sure the file exists or that I have access to it.  It was a Read Only file, but I unchecked that and I still get the same error message.  The file is playable in Media Player.  What can I do to convert it into Vegas Video so that I can add music to it?  HELP!