My computer freezes on flash content. Not everytime, but 3-4 times a day. Usually the screen just goes black and I have to reboot. Sometimes whatever sound happens to be playing at the time just constantly repeats over and over again almost like a skipping record.
It's hard to repeat because it doesn't instantly happen, but it just randomly happens a few times each day.
I have a first gen M17x with a GTX 260, Windows 7.