This is Mprg, the program launcher for MGR.
This screen shot shows the edit window of the resource editor Mre. The user is moving the icon with the folder symbol to the appropriate place.
This screen shot shows the icon editor Micon (top left), the font browser Mshowfont (bottom left), the graphical shell Mdt (top right) and the control panel Mcontrol (bottom right). Mshowfont displays a scalable TrueType font (the TrueType rasterizer will be available with the upcoming MGR release V2.2).