Hey everyone, My mother-in-law gave me a prosmoke a while back. I've used it, but without much success. It works fine for about 15 minutes with a fresh cart, but then I just put it away and forget about it. I've been re-introduced recently and have a 510 on the way, should be here in a few days. I know the 510 battery life will not be what I really want, but it will do for now. I need to get the wife on board so she won't complain about spending a little more money on more and better supplies...lol