If it's a VIVO version it should have some type of input. VIVO stands for Video In, Video Out.
Your card has the big thing hanging off of it like in this pic for this review, right?
As far as I know you should simply be able to hook your camcorder up to it. The only thing I don't know is how to display what is being brought into the pc. You could try testing an output from the VCR and see if that displays, but I would think if the camcorder displays on your monitor already it should work fine on the pc.