NEED HELP WITH QUADRO FX 4000 FOR MAC

[lucaevoviii]

Hi,

I've a big problem:

my Hac:

Gigabyte x58a ud3r
Intel i7 990x
24gb corsair 1600
before ati 6870
now nvidia quadro 4000
lion 10.7.2 fresh install

When i had the 6870 all was perfect!!!
now i install an nvidia quadro 4000 FOR MAC with his official driver (nvidia)
Graphicsenabler 64=Yes

i can't use the display port (i have a cinema display with minidisplayport)
and the graphics acceleration whit adobe pack don't works.....(in windows everything is perfect)

Can someone help me?

Thanks!!!!!!