I just received this card used and was told it was tested and working. As I examined the card closely, I noticed that on J2 one of the jumper pins was missing. Looking from the front of the card going to the back its on the right side second jumper up from the bottom. It came with no cables or instructions. My goal was to connect it to my DM-3200 via the three Tdif connections. Will I be needing this jumper pin or will I need J2 at all? I ordered a 50 pin ribbon cable so I am unable to test the unit myself. The card came with a 14 day return policy but by the time I get the ribbon cable, I might end up short on time, so I thought I would ask here. THanks,,,