I have a created a free quick video tutorial that can be found at: http://www.3dtutorials.sk/index.php?id=171&page=
It has no sound (I don’t think anyone would be able to stand my accent), but it shows the process of creating the following image with ZBrush. Enjoy.
[](javascript:zb_insimg(‘44177’,‘OverTheRimFinal.jpg’,1,0))