Hi There!
I installed F16 86x64 less than a week again. My desktop has frozen a number of times since, forcing me to kill it with CTRL-ALT-BACKSP. I wonder if somebody else noticed this? I don't have any evidence to back this up but I have a hunch about this being the Intel's HD Graphics driver fault

Anyway if you're having similar issues I'd like to hear from you.
Erasmo.