Video of new map in DayZ
So after looking around the forums I found what seems to be (correct me if im wrong) the only other working playable map for DayZ. The map is called Lingor Island and has a Vietnam feel it it. It was a ton of fun to play.
And dont worry about this effecting your regular DayZ save. You will spawn right back where you were before. As for servers there seems to be about 4-5 RU servers hosting this. I had a lot of ping issue though so we really need some US host to get it on there server.
Have a look and give it a try yourself, instructions below.
Link to download and install