Or have you just not made it available to the software renderer out of disinterest? It would be cool to have it in software...
By the way, is it just a coincidence that while I'm posting questions on the board nobody else seems to? For instance, I was trying to lend a hand during your vacation and as long as I was answering the questions but not asking them two or three people were constantly posting here. But as soon as I posted a question that changed. :- )