At Natsia's request here is a brief but nice tut.
if you guys want me to share with you some of my techniques, feel free to PM me and I'll be more that happy to do so. Remember be specific if you are going to PM. I'll also try to get the link for the grunge brushes that I have if not I can just e-mail you the brush. Hope this helps.
http://img160.imageshack.us/img160/5...titled49ff.gif
Here is another one I just finished cooking up.
yep mate it's all in good fun.
I think they are alright but used moderately.
Some people do overuse them.
God Bless Kaco's soul for creating this thread...