I have a 2009 Mac Pro with a GT120. I'll be receiving my GTX 285 tomorrow morning and was curious if I could just move the GT 120 up two slots and put the GTX285 where the GT120 current is? I only have one monitor which I'll run off the 285. When I game via windows will that setup allow me to use the GT120 as a dedicated physics card? Thanks for the help in advance. Also, I took a look on mroogle but was mainly finding reference to the 8800 and ATI4870...which is no use to me.