From one of Zhann's posts to the original thread: "there are textures I'm suppling (see the first post) for you to use any way you like (except for changing their color) above." Lin, it sounds like you can tweak Zhann's textures as long as you don't change the color.

This is not my "second childhood". I'm not finished with the first one yet.

Time flies like an arrow; fruit flies like a banana.

"I'd like to die peacefully in my sleep like my grandfather....not screaming in terror like the passengers on his bus." - Jack Handy