There has been some discussion in the eroll forum about the eroll possibly being killed off. Its getting harder and harder to find replacement batteries etc. I don't know how to post the link, but available on the ovale Europe site is the ovali mini duo. There is a small video on YouTube, but no reviews as of yet. Ovali and joyetech both made the eroll, so I am wondering if this will be the updated version. If anyone else comes across any information on this, please bring it up, this is the only device my wife and I use.