Hey frank, I added you to my buddy list also. I like the idea of the two chemical thing, however, it would be hard keeping them apart as not to clog the nozzle. Anyone, ever use a solenoid valve, i know they make them small, and it would be the perfect solution, for the palm trigger as opposed to a mechanical lever device. a cool thing is to have it attached to a chip so that it activates after you press it twice, but that level of programming is way beyond me, even though i think it is pretty simple to do. Everything is easy when you know how to do it! Frank, email me your teaser for the film, it looks awsome. I used to do visual effects for commericals and feature films, so if there is anything i can do to help, let me know. Am I crazy, but if someone did make a shooter that was true to the character and worked, they would stand to make a lot of money, kind of like the force fx lightsabers?