Here is the 2in1 effect as requested by jojoe.
It erodes / dilates the source texure by various parameters:
Mode: [0.0]=Erosion; [1.0]=Dilation;
Steps X/Y: Kernel steps. Limited to 10 steps in each direction. (you may customize this in the .fx file)
Pixel X/Y: Pixel multiplier. Default = 1.0; Weakens or strengthens the effect without touching the kernel size.
Intensity: Value for final mix.Download
& place the files in C2's effect folder.
the .c2addon file will be availabe as soon as it's fixed.