Hi I want to know about the quality & scaleabilty of the world imagery. Until very recently I could load in the world imagery into ArcGIS for Desktop & zoom to scales as detailed as 1:750 without loss of definition. The imagery stayed sharp, ungrainy, bright & clear with rarely any glares or problems. But this is not now the case. My area of interest is Scotland. What has happened to the world imagery for Scotland, the quality has become very poor when it should be improving . And it seems from another comment I have seen, Switzerland has the same problem. What has happened? When will the quality return?