Yes I am at the same problem. How does this work? Do I copy and paste this code snippet and name it say Bloom.c for A7. Then from there how would I call it in my main file. OR would it be called Bloom.fx then in the main file call up the fx file somehow. Just a simple step by step on how to set this up would be great plz. Its always great when people post there code but they never set up a step by step on how to set it up for non coders. Thanks.