VRAM 0 after upgrading driver

I just received my new Quadro 4000 for Mac and installed the card yesterday. Everything was working great until I did an automatic upgrade of the CUDA drivers through my system preferences pane. Now I can’t get any of my video programs to open. FCP tells me that there’s 0 VRAM available. RedCine crashes upon startup. Storm won’t start up.

Everything was working fine before the driver upgrade. Any ideas?