I'm looking forward to the lighted nocks from allaboutgame.com. They say that they'll be available in another month or so. They havea cyalume glow stick on them and are a 1-time-use thing. I'd like to use the battery operated ones like Luminok, but they aren't legal in Idaho. I shot Luminoks for a video hunt once that worked OK. I got about 75% light-up on the shots in practice,but the video kill shot didn't light up. The flight was affected enough to need to adjust sight pins but not enough to be destabilized with 100 grain broadheads.