Significantly improves the speed of moving a directory with many files underneath.
Improves performance while copying files using BITS (Background Intelligent Transfer Service).
Improves performance over Windows Vista’s current performance across the following scenarios :
25% faster when copying files locally on the same disk on the same machine
45% faster when copying files from a remote non-Windows Vista system to a SP1 system
50% faster when copying files from a remote SP1 system to a local SP1 system
Improves responsiveness when doing many kinds of file or media manipulations. For example, with Windows Vista today, copying files after deleting a different set of files can make the copy operation take longer than needed. In SP1, the file copy time is the same as if no files were initially deleted.
Improves the copy progress estimation when copying files within Windows Explorer to about two seconds.
Improves the time to read large images by approximately 50%.