JVC-GR-DVP7 DV camera not work on window Vista with Imagemixer

Hi

My JVC-GR-DVP7, when connected through IEEE1394 (i-link) with my computer, which is running Window Vista. There is no connection found. When I click into the ImagerMixer Version 1.0, hit on the capture mode, the software crashed. So how can I capture my DV movie from my JVC-GR-DVP7 into my comupter running Window Vista ? Or any other suggesting software available for free download can help.