Dragging ONE rigidbody

Okay, so I am making a game very similar to Amnesia: The Dark Descent (except, different storyline, place, time setting, etc etc) and I put the built in drag rigidbody script onto the player. Works great. One problem, w$$anonymous$$ch bugs the heck out of me, w$$anonymous$$ch is that it grabs ALL of the rigidbodies around it, not just it. So, I am stuck with grabbing all rigidbodies instead of one object, I am also a very horrible scripter, can anyone provide me help with t$$anonymous$$s issue, without telling me how to adjust the script or somet$$anonymous$$ng? Thank you.

                                                         -Joey