Stupid title I know...I am just in need of some advice. I have a trek 5000, which I bought in September 04 and have put 600 miles on so far. The other day when I was riding, my gears were slipping and found a chain link to be twisted. Anyway, I had the chain replaced and am now wondering what lube to put on it. I have white lightning, but have read about not using this type in a cold, wet area, which I live, in upstate new york. I ride about 40 miles a day if possible, if that information helps. Do I stick with the white lightning or go with a different type of lube? My two lbs had conflicting views (one said wlightning and another said a plastic lube or wet lube). I appreciate the input.