garageCube

Hi
I need to know if it's possible to keep the blending design without My computer and the matrox connected to the Multiprojection and put 3 minimad for each projector... please see the image attached.

A miniMAD is meant to be used on a single projector, and even though you can synchronize several miniMADs to create a videowall for example, the video-signals of the different miniMADs aren't in sync at the hardware level, hence the lack of the softedge feature on the miniMAD.

To the contrary, a computer has its outputs in sync, so you can use MadMapper directly to create a soft-edge setup (cf the "soft-edge" feature on a surface).