Ok, for some reason, Core Duo Temp only reports that my CPU speed is 1 ghz. It should be 2.0. It NEVER goes above 1.0. It's been like this all day. I'm not in energy saving mode. I am plugged into power. I know about the CD throttling down when your not using it, but I've been trying to watch some HD clips in Final Cut, and the clips are really choppy. I updated to 10.4.8 2 days after the release, and it was fine, so I don't think it's that. I'm puzzled.