I woke my macbook pro (with NV320M) up from sleep and immediately saw stretched/distorted artifacts on the screen. I've tried reboots and I've also booted into Windows. I see the same issue in Windows as in Mountain Lion. Anyone seen this? I've tried various searches, but haven't come up with anything. Seems like most people have issues with certain sections or blocks of the screen changing patterns/colors; this seems different. Thanks for any help.