Gummy, I'm using the smaller giants the smart cart's, same idea as the Gianomizer I believe, these are just OK, doest compare to an Atty in a tank in my opinion only of course, the problem is they have all this white filler on the end of them like an original cart has, you have to mod it with a piece of blue foam or filler of choice and then hope you get the right flow to the bridge. Tanks are just a better way to go I believe, the whole trick is obviously getting the right amount of juice to the bridge of course, so with the proper connector " AVS 510 Connector " this is achievable, or a similar connector which I have also been putting together for the Map, I believe this is a big reason why Bruce and Imeo have now gotten together, seems to be a good combination of Maptank & Imeo connectors,???? right,,,, keep your eye's open for this combo coming to a theater near you soon, just my opinion again of course.!