what is going on vapors! its been 3 weeks since i smoked a cigarette so im feeling great! i will plan on ordering equid to refil my mistic cartriges, but until then, does anybody know if the blu cartridges fit on this ecig? i am getting sick of this mistic flavor, but it is a pretty damn good ecig for the price and dont feel like upgrading until its necessary, money is kinda tight. Thanks alot vapors!!