Yah, I personally realize that hibernate in Windows 7 isn't very well supported especially on desktop hardware since desktops usually are on 24/7. It's more an issue with the hybrid sleeps Windows 7 implements. Also perhaps the new updated driver finally squelched that bug. We'll see.

I recommend letting this sit a good whole week. After a week of normal use you should be able to discern if things are stable or not now. Mark this thread as solved at your discretion.