Can someone out there help me figure out why PPro 5.5.2 will not offer GPU acceleration from my Nvidia Quadro 4000 when running any driver higher than 4.0.19? It's the strangest thing, and I'm at my wit's end trying to figure out why I can't update the Nvidia driver without losing GPU acceleration in PPro.
Eric Deuser
Mac OS X Lion 10.7.3
Premiere Pro CS 5.5.2
Nvidia GeForce 8800 GT
Nvidia Quadro 4000
2 x 2.66 GHz 6-Core Intel Xeon
24 GB RAM
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