When I connect my Panasonic DVX100B through firewire, I hear the Hardware Found sound, and it shows up in the device manager, but it has the yellow exclamation mark next to it.

I've looked all over the place for a solution, but I noticed on Amazon it doesn't say Compatible with Windows Vista, and the HV20 DOES... (not that I'd necessarily consider both to be equal, but I was considering selling the DVX and getting an HV20, except the huge HD file size will probably drive me mad).

Any ideas?

Thanks