Howdy. I'm another newb here, and have recently ( 3 months ago) started using disposable e-cigs, and a week ago, bought my first non disposable( a clean cigarrette-new Michigan company) I'm having way too much fun with it, although I think I'm getting a little sick off of too much smoking....or vaping on the 36 mg cartomizers. Anyway....I just wanted to say hello and I could use all the tips and tricks y'all are willing to share. Especially if someone can tell me if these gull dern cartomizers are refillable. That would be nice, since they are 17 bucks for a 5 pack.