Did I make you notice that you have an addiction to ZBrush?
I have it too..... it wakes me up at outrageous hours and makes me try things.
I think I understand some new stuff as a result of last nights insomnia.
If I'm right there will be a new tutorial in my thread soon, partly this is your doing.
I have been looking at your stuff a lot (I know I haven't commented much, and that's your fault too; you keep giving me ideas!!!)