DLP Discovery 4100 Kit and D2D module

Hello,

We have  in laboratory a DLP Discovery Kit. We use a Explorer software for to load binary images and all is OK.

But now we need to load grayscale images in DMD and I don´t Know if I need a D2D module for to do  this. Nevertheless, I would like to know if exist other ways (software)  to load grayscale images in DMD.

Thanks