my brother told me about this site and also about e-cig,,, was on chantex but wow---not a good thing,,,made me suicidal and very very depressed,,,stay away from that product,,, a little insite,,im a 2-3 pack a day guy,,,, got the e-cig at 3 pm,,,, and played with it and that same mnight at 9 pm I relised i havent smoked a cigarette for 6 hours,,,didnt even try to quit...what a great item this is,,,want to tell everyone,,,even if you dont want to quit this is the thing to have when you dont want to go out in the cold maine weather to smoke a cig,,,stay inside and toke away,,,bought it off the vapor pro web site and got the 510 pro,,,great model,,havent ran out of battery yet,,, gonna try the ......... fralor next,,even though i dont smoke pot might be a hoot to have the taste again from my younger days...