I'm running a very capable 2009 MBP (3.06Ghz, 8GB RAM, SSD) but I'm very suddently having what appears to be graphics related problems in a modelling program I use (SketchUp). I've never before updated my graphics card drivers (not sure if this is needed or done automatically?. If I should have been doing this, I guess the drivers are 4+ years old now.) Hopefully it'll fix my issue but I don't see any available drivers on the NVIDIA website.. strange. I'm running NVIDIA GeForce 9400M. Any idea on how I should go about doing this? Or perhaps even checking to know if my driver is out of date?