I am also curious about what is going on with Nitecore! I have been waiting for a Nitecore Extreme for months. I was notifiedon January 26, 2010 by 4Sevens which stated,
"Our communication with Nitecore and their factory has been persistent over the last three months and we have been urging them to ship our outstanding orders as quickly as possible. However there have been several production issues, and our projected shipping dates have been repeatedly pushed back. This has been very frustrating for us, and we apologize for not being able to provide these items to our customers".
There is more but you get the idea. Regardless of what the reasons are it is unfortunate that Nitecore is unable resolve their "production issues" because they make a very high quality light. I would think for a relatively new company to the flashlight industry this could not be good for their business or their reputation! Lets hope that their issues, whatever they may be, get resolved quickly!!!