I was just reading this http://www.hardwaresecrets.com/blog/97 and it got me really excited, but i was wondering if you run this on your GPU would it be just like having the PPU card in your system, like could i play cell factor , or the UT3 Physics mod or any of the tech demos and games that support the Physics card would it treat it just like a normal PPU card? or is it going to have serious performance hits? I remember reading about this back when Nvidia announced that they were working on this but i have not read much about how exactly this is going to work.