OK, mystery solved.
I was trying to help the OP on this thread (
http://www.droidforums.net/forum/dr...help-droid-razr-black-screen-no-function.html), and in the process I found that uninstalling "Moto Home Fix" followed by Clear data in the app "Homescreen", it sent me back to the setup screen and when I came out of it, the home screen was back to all default settings and the preset apps and widgets, and now the home button takes me back to the default screen 3, and also does the preview of 5 screens.
dancedroid:icon_ banana::icon_ lala: