If you've been waiting around for the world's first green laser with RF Powerpoint slide-control then today's your lucky day. Sure, sissies will get by with their weak sauce red laser pointers, but any self-respecting he-C-leveler knows that green lasers -- some 50 times stronger than red -- are where the real action is. In fact, Jasper say it's so strong that it's "ideal for astronomy use." See little Billy, right there... that's the cheese I was telling ya about. Ok, ok, we know how sky pointers work, but still. $169 with USB receiving device right in the box.