There are alot of tutorials out there... Make Shaders with the free software FX Composer (search on google)...And then Learn HLSL Coding, And you can easily import it to FPSC...
But there is another way to make everything blak white...
Make a 1024 - 768, new file to paint,,, in paint.net.... Fill in everything with dark grey (NOT BLACK) Then add a alpha mask, search for the plugin on google (alpha mask plugin paint.net)... Add a little noise (black) effect, then again but now white...), and then a very little frosten glass effect, and ter you have it... everything black white... (you will see difference between colors...) (so if there is a light, shall we say red.. then you will see the light red/grey...) hope this helped yuu out a little bit...