Ok, got sick of reading after about 9 pages, but I do have a few facts that I think could help some folks. Firstly DONT buy the e-hookah unless you want non-nic carts. The regular carts work just fine on it however. I bought one a few days ago, and the plus sides are the nice case you get, easy to use, good batt, and pretty decent vapor. I called the company and it is quite easy to get right through with an actual rep. I am a rep myself for a tobacco comapny that will goo un-named (not cigarettes though I should say), and I have been working all the 7-11s in the Los Angeles area, and about 90% have them. When I spoke with the guy on the phone, he said the 7-11 deal was going great, and they should be in another 600 stores next month. Now it may be a bit silly to go on about these things on this site, as most people are experienced vapers, and this is CLEARLY not the best device on the market, but that said, it does the job quite well. I have been dripping mine with no problems at all. I also asked the guy on the phone if they would make "flavored" carts with nicotine, he told me no, and sort of implied it was because of concerns with the FDAs recent ban on flavored cigs. All in all though, I have to say, for $20, it is a god send! and the convenience of having it at your local 7-11 is so handy. As a tobacco rep, I see e-cigs of all kinds in tobacco shops everywhere these days, infact, it is pretty common. Most of those models are IMO complete .... (the Njoy, and models of that nature) and the retail for about $60+. So as far as a model that is easily available "over the counter", this is absolutely the best I've seen! By a long shot!