Hi-am the proud owner of the new CRJ-200 on a late 2009 Mac Pro. While everything seems fine, I am unable to turn on the main battery, so none of my PFD,MFD,or FMS screens work. They are all completely dark. When I try and manipulate that darn battery switch with the mouse, other than getting the little hand mouse pointer to show up, that battery switch won't move. Can someone please offer some advice to a desperately anxious x-plane nut? While I'm at it, i cannot find the popup regions for any of the screens as well. What the heck am I doing wrong. BTW, let me just say that in order to try & correct all this, I have uninstalled the plane twice, restarted the computer each time, and now that I have reinstalled for the 3rd time, I am still stuck with all of the above problems. Not that I'm whining, of course! Thanks, Stan