Was looking through the fourums and saw this link http://www.body.com.au/ and wondered how they did those lines and made them flow liek that (the fist thing you see, and during transitions)
At first I thought it was just a mask, but then when you see the lines cross over each other there is no way it could have been a mask.
Maybe its an element that follows a path, drawn in some other program??? i saw this same effect in the site of the week a last month
http://www.liquideye-designs.com/