I've got the NE exam in Monday 19th Oct and I've just found out that it's Adaptive. According to MS the pass mark is still the same. They also say there is a sample on  WWW.Misrosoft.com/MCP/EXAMINFO/PRACTICE.htm

I know that this sounds like winging but if I'd known that it was changing I would have taken the test earlier. Still got to do it so it's just as different for me as everyone else from now on.

GOOD LUCK EVERYONE AND THANKS FOR A GREAT SITE

(I'll let you know how I did)