Digi V wrote:i've been talkign with some tech heads over at the mac forums.
basically they say all this is necessary in order to keep the laptop cool and lasting on battery supply.
i think that that is a default answer.
i just ran UnrealTournament 2004 for 2 hours on all high settings (utilizing all the cpu) and it got no hotter than usual.
i also monitored the battery usage. screen brightness seems to have more of an effect on battery than the cpu utilization. folks at macrumors.com have been experimenting with CHUD tools. when you install CHUD tools from the OSX DVD, you get a new pref pane for disabling one of the cores. and they've found it has a marginal effect on battery saving.
also i tried disabling the 2nd core to get live to "push" into high cpu usage and i have had some luck...
i was able to bring one .als that was hitting 74% down to 62%
so as far as "usability" goes with actually getting work done in Live - this is one workaround (though it kills your 2nd core for graphics processing). this is not great for benchmarking though.
But really we just need Apple to give us the option back.