Prior to Update-1 opening files and click on the "file" button and waiting for the side bar to open and change screens was slow (much worse then V8i) I know Ian and others started lots of threads on the subject.
After Update-1 it's significantly worse for me is anybody else having this experience? I'm navigating to files on my desktop not even on a network and the task manager will display Connect as not responding then pull itself out of crashing and open the file.
Defect # 467398 has been reported for performance improvement on display of MRU list while switching to backstage.