Ok, I'm fairly sure I know what this issue is, but I'm hoping to minimize my "bah" time, and maximize my workability time. Occasionally I will get a display corruption after waking my 15" MBP out of hibernate. It appears to be only when the laptop is running on the integrated graphics. I'm hoping it's a driver-esque/software issue, because I'm lazy and don't want to "unmodify" my MBP to take it in. (I swapped the HDD for an SSD and put the HDD in an optibay, it's not hard, just time consuming and between Christmas, Graduating with my PhD, and getting married I'm . . . busy ) Any tests or tricks I can use to determine the cause of the issue?