Is there an iMovie workaround that will allow it to see cameras (or video convertors) that only use USB? I'm having a hard time finding an affordable dv bridge (like the Dazzle Hollywood DV Bridge) that uses firewire to connect to the mac. I saw the post about trying to find an old camera that connects, but that still doesn't allow me to convert old vhs tapes or VHS-C tapes. If this question makes any sense to anyone....please help.