While updating my bootcamped Windows 8 Pro x64, I tried to update my Nvidia drivers to the latest for my GTX-670 (PC) v344.65 WHQL. Untill v335.52 WHQL this has always been a no-brainer execution. But today, during the install of 344.65 my MP BSOD'ed serveral times and I got the following message: "System Thread Exception Not Handled (Nvlddmkm.sys)" I just forgot to check the 8800GT MAC's maximum driver release! That's version 340.52, my bad! Ah well, another lesson learned and liking a MVC flashed GTX more every day! Just thought I'd share this 'newbie' error with ya!