welp,I am new here of course but not to smoking.Smoked for over 44 years,3-4 packs of kools a day.Finally tried the e-cig,first day smoked 8 cigs,second 4 and have been tobacco free since january 2012.Used the ego type batteries and 510 cartos for all that time and took a jump to the rechargeable battery type.Ordered the L rider robust.?.Never thought I'd be able to stop tobacco.Anyhoo howdy y'all.I am sure I will be well schooled in what is going on in the e-cigs world here.Got my juice down,menthol tobacco flavor,some habits are hard to get rid of but am always looking for what is the best delivery systems,like the tanks and other gizmos that go on the machine itself.Thanks for leaving the door open.