awesome , thanks. I was thinking of making one from a light bulb after I saw some plans for it on the net,before I really knew about them. You're supposed to put a bottle cap on top of the light bulb (after cleaning it out of course) and put 2 straws through it (one for sucking the smoke, and one to bring through air). You take the cap off, and place your weed in the bulb and then hold a lighteer under it.It's supposed to vaporize it through the glass. It seemed plausible at the time ( when I didn't know any better ) but later when I saw actual vaporizers for sale they look a lot more complex. Do you think this idea would work?