Finally posting...lol. I started doing e-cigs 2 months ago. I haven't smoked since then. My husband on the other hand is still doing both but finds he is picking up the e-cig more often. I have a question thou. I am doing the CE5 e-cig, does anyone know where I can buy the O-rings for the tank? My one e-cig is leaking a bit and it is driving me nuts. Also when I went to the doctors last week and told him about them he wanted to see it and said it was great. LOL Almost think he wanted to try it. LOL was asking questions about them, so I was glad to hear he wasn't against them. Anyone else shown their doctors them and what did they think?