I updated to the lastest firefox and flash and now my computer crashes anytime I watch youtube videos. I tried reverting back to older versions of both firefox and flash, but my computer still crashes. I even disabled hardware acceleration to no avail. I've been watching videos for several months with no issues until this week. I've checked the firefox forums and noticed other people are having the same problem. So I don't know if its a firefox issue or flash issue. Anyone else experiencing this or know of a fix?