[janvanmaar]

"Shift,Shift,Space" is the correct default shortcut.
Yes, there is a timing, you can change it in the launchpad.ini file. You can change all the shortcuts to whatever you like too by modifying the *.ini files. Just do "Shift,Shift,Space" to load the changes.
The rotation works just fine here (good idea, dsmid!). You just need to copy the rotate.ini file to the launchpad directory and press "Shift,Shift,Space" to load it. After that, "Shift,R" should rotate your screen.