okay, I have a few questions.. ... .. I have already talked to Harps and Human about giving my chain a good lube... thanks guys.. but what is a good kind of lube oil to use? Is it nessacary to clean with WD40?? and then Lube? and one more question... I got a super white bulb .. from a friend.. i dont have a clue on how to put it in.. .. .. can somebody please help!