I just wanted to provide an update on my transmission whine issue. Our dealer had the Edge for the past 2 weeks. They worked with the Ford Engineers to determine the problem. What they found was a transmission gear was not machined properly and was not meshing properly causing the noise on coast or decel. No more noise, not too happy the whole transmission was torn apart, but if they did it properly all should be well. If you have a noise, you may also have a bad gear.