We have the same problem with builds 1700 and 1750 on Dell D520, D530 and D620 laptops. AGX worked fine with Vista and its associated graphics drivers, but get a map that does not work when the laptops were upgraded to 64-bit Windows 7. The AGX map will work if it is located on an extended monitor, but that does not help when you use the laptop stand-alone. Big bummer.