Thanks dormouse for all the info. Like I've mentioned before I'm just too lazy to do research.
wlp5, i was hoping to purchase a BB from altsmoke, but I'm still waiting for a response from them. I'm trying not to get a crappy one, just cause in my head I really want to stop all these harsh chemicals going into my system. I'm actually stuck since altsmoke hasn't responded, I might break down an grab an ego from Canada. Less hassle than getting altsmoke to respond, send it to my friend who's staying in Illinois for 5 days of her work week, then eventually waiting for her to come back on the weekend to pass it off to me. Then there's the added worry of the border, which I'm not too clear on. I'm sure these devices are allowed to be imported since we have some suppliers here in Canada. I'm just stuck with this dilemma to break down and grab an ego or just wait a bit longer and possibly get what i want. Oh well I'm still set on trying to purchase a BB. It's got the size that's reasonable, plus it's got battery life for a person who smokes a pack and a bit a day. In addition to that, although it's not recommended, I've seen people slip 2 cr2 batteries in it to hop it up to 6v!! Or like I've seen before and have read about, the LR atomizers work well with this unit at 3.7v. Anyhow, hope they come through for me. I'd hate to get something I'm just OK with, opposed to something i really want. Again guys great forum with a lot of informed users. Thanks again.