Nightshade grunge brushes file

This is a pack of 20 huge-sized grunge brushes (most are 2000px but some are 1600 or 1700) and 5 additional smaller ones in the 1000-1200 range. I was unhappy with the grunge brushes that I've found on the web so I decided to make my own ones. I wanted them to be high-quality and without hard edges, seams, random details (bricks, nails, leakage) or other common errors.

They were made in Photoshop CS5 but should work with any version of Photoshop CS really. The brush file format is *.abr

All of them can be used either as stamps or for drawing (strokes).

--- TERMS OF USE ---
What you are allowed to do:
Use these brushes freely in the creation of both personal (private) AND commercial works

What you are NOT allowed to do:
Redistribute, repack or sell these brushes, claiming them as your own