Ah, i see. I have never had any experience with rotation shortcuts, can't really see a use for them. What do they accomplish? No doubt that if it is a feature deemed worthy, then it will be implemented in future builds but isn't seen as a priority at this point in time.
Right click on Desktop and pick Screen Resolution. Same dialog box can be reached via the old Control Panel\All Control Panel Items\Display\Screen Resolution. But in the new settings (ie: MUI) there's only that lock rotation switch.I'm looking for the drop down that says "Orientation". This screen: http://cdn3.pcadvisor.co.uk/cmsdata/features/3497224/Rotate_Screen_Windows_Orientation.jpg
It existed on the last few builds. If I turn the lock off, none of the screen rotation key shortcuts work.