Finally, I've had a chance to sit down with the Digitranslator 2 documentation and in a side note it states mxf and omf video files can only be imported with the Mojo box connected (I'll have to tote it back and forth from the office). I expect this will resolve the issue. As for mp3 option, I reinstalled PT7, making sure to check mp3 option and now it's back, although the mp3 option is included with DV Toolkit 2...