Can you tell me where the GPU fix is posted? Can't get this forum search to work with words less than four characters.
On a somewhat related note, I had the calibration utility crash on my non-watery rooted tablet - and lost the ability to click on the icons, etc.
I managed to get it back by plugging in a USB keyboard and navigating by keystroke to the calibration utility. The utility didn't actually run properly -- just bombed back to the main screen without error -- but the screen started working again.
Like others, I'll now try staying away from calibration.