Just an observation, but: Is the default behavior of SR4 to turn the thumbnails OFF? In other words, changing the interface from what the Library used to be?? From what people were used to? And then the user has to scrounge around in an XML file to change it back? Ah, good old CL: issue a service pack that fixes some issues and causes even more. And here I was, thinking that Service Packs should resolve past issues, not add new features that may or may not work properly. Is SR4.1 out yet?