Finally! My tracking information updated and shows my new Halo Triton kit and liquids are just a few miles from me and will be delivered TOMORROW!!!! (I am so excited, I know I will be awake all night! I've been waiting SIX DAYS!) Since the temp is so cold here (zero or below) do I need to do anything special setting up? I am thinking I should probably let everything warm up to room temp. Do the batteries need to be charged fully before trying? And about the batteries, do you guys let your batteries go all the way down before recharging or is it ok to plug in every night and top off? I got two 650 Mah and a 900, so what do you suggest - ok to leave one on the charger when not in use? Is it true that its best to use a wall plug to charge rather than running off a computer's usb? Sorry so many questions, I am sure the kit comes with good instructions and there are lots of youtube videos as well to help me out. But you guys have first hand experience and are my new BFF's! LOL. Thanks for any suggestions!