Thanks for helping. One more question (at least for now, I'm sure I will have more later, lol) - where do I go to find the "live chat" with the supplier?
humarock - I agree about the LUX, I am considering getting it too, if I can get flat tips for it. So far I like everything I see at Modern Vapor and everything I have read from others here (ecf) sounds good. I haven't seen any major complaints and the supplier rep. (Tony?) sounds like he really tries to help his customers. Thanks again everyone for your help.