just purchased NGX need help with operation

[swajet34 0]

I downloaded the new PMDG 737NGX 800-900. The installation went without a problem. When I opened my FSX I decided to do a free flight using the NGX just to see how the plane performs and get it airborne to fly around a bit. When opening the free flight I chose to fly out of KPHL,the flight began on the active runway. When starting, I noticed that the flight automatically started with the engines running. Inside the cockpit nothing works, the glass screens are black and when attempting to click on the instraments nothing works. I use a saitek flight control system with a saitek throttle. When pushing the throttle forward the plane will accerate and fly with proper throttling, once airborne the gear will retract by simply pressing "G".My point and question in this is, does anyone know why my cockpit is dark and my instruments do not work. I attempted to uninstall the software and reinstall it with negative results. Does anyone know if it could be a computer problem or a software glitch. I would like to be able to fly using the PMDG to its fullest ability, but right now i do not have any ability to use the FMC/CDU or anything inside the flight deck.My operating system is windows XP 32bit. I just upgrated my video card as well. If anyone has any ideas please let me know. Also could it be a memory issue?

[Chase 304]

swajet34,First, it's not acceptable to create three topics of the same question in the forum within ten minutes -- this will not get you an answer quicker and all it does it crowd things up. If there is similar instances like this in the future, we will show you the door.Second, please be sure to sign your full name in your posts otherwise they will be deleted. Thanks!