This might interest all you MY01+ and pre 99 (phase one engine) Drivers who want a VTA dump valve. This D/V is a recirc and a VTA.

I have put a link on, as this explains it much better than I very could.
http://www.newdimensions.com/2003/gui/04_pro/gfb_fx.html

The problem at the moment is that I don't think they make it for the MY99/00. But finger crossed they will soon.