I figure this is simple but I'm not getting it. I have been using a Pinnacle capture device into Pinn. software.... I'm using Vegas for all my editing and would like to capture directly into vegas...can anyone tell me how to set this up..... would I still capture with the same Pinn. device or should I bypass the device and go directly into the video card with my camera feed??? Any help would be greatly appreciated.

thanks in advance
riff