ms1999 wrote on Apr 22^nd, 2012 at 5:27pm:

Since there seems to be no way to ask support until after you buy the product I will ask here. Does the new 737 install and work properly in Prepar3d? Is P3D officially supported?

Yes the CS737 does work under Prepar3D. But one needs to know and understand how to manually transfer and work with both FSX and Prepar3D's configs. You the user are at risk with no support unless CS changes policy. Sorry I cant assist unless CS gives me a green go light.