So, i finally got my semi-auto e-cigar from dealextreme on monday. I was pretty impressed with the device at first. Lots of vapor, the button worked fine, came with 8 high density cartridges, and everything seemed to work well. The cartridges smelled like glue at first, but when i tried one.. a few puff in... i realized it tastes just like an ultra light marlboro. I can use some better cartridges from e-cig... 24mg would probably be best. The problem came later. I went to charge the batteries and after 8 hours of charging, i only got 20-30 minutes of battery life. This was the case with both batteries. Apparently, the charger they ship has a bad habit of being defective. I'm currently awaiting a replacement charger from dealextreme. I just replied to their e-mail asking whether both batteries worked or if it seemed like it was the charger. I hope to get a new one within the next couple of weeks. But, with that said, i must say I am very impressed. For the time i get to spend with my new friend, given the battery life due to my charger, I am a pretty happy camper. Even without dripping i get lots of smoke with the button feature.