So I'm not really new, just lost pw and have new email, so I was screwed. Used to be 2nd In Command, mostly over in the diy juice area. Anyway, I bricked my efest duo yesterday. Put batteries in backwards, was a small flash, and now it won't turn on and won't fire even with charging cord plugged in. I love this mod, and was hoping someone out there could put a new dna200 chip in for me. Obviously, I would pay for shipping both ways, and for the chip and your time as well. Looks quite accessible, but I don't have the tools, or knowledge, so there's that. Send me a PM if you might be able to help, and we can work something out. On the funny side, an hour before I killed the thing, a dude at the local shop offered me 200 for it on the spot. I turned him down and went home and fried the thing instead, cuz I'm rich like that I guess.