All you can do with the USB cable is low resolution video and still shots. You need to use the firewire cable to handle video transfer. No driver is needed, only software like Windows Movie Maker or compatible.
http://support.jvc.com/consumer/custrel/index.jsp
DRIVER NEEDED: jvc GR-D73aa (Windows XP Professional) [USB]
Re: DRIVER NEEDED: jvc GR-D73aa (Windows XP Professional) [USB]
Linear Mode
