I just wanna say, I don't know what all the fuss is over the Volcano. $700? No freakin way. I love my Arizer V Tower for $65 (they were having a two for one special at $129, so I stocked up). Grouchy, I also started investigating vaporizers in the early 2000s, and man has the technology come a long way. I love your gizmo, the Grouchy One!!!